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Thu, 29 Dec 2005

[09:06] Human Area Networks
I didn't see the HAN mentioned in the CCNA study guide anywhere but they appear to be a burgeoning technology, well according to the folks over at RedTacton anyway.
According to them - they being the NTT - they've created a device that utilises the weak electric field that is generated by all living humans to faciliatate data transfer. The website alleges "duplex communication over the human body at a maximum speed of 10 Mbps" (about 1.25 Megabytes per second), they mention "duplex" as opposed to full duplex but this figure is reduced to half-duplex in the FAQ. The bulk of the pertinent information can be found on the:

Essentially, you have a transmitter and a receiver. The transmitter somehow influences the electric field on your body and the receiver then picks up these changes by shooting a laser through an "electro-optic crystal" (which I am assuming is a crystal whose optical properties change in relation to its proximity to an electrical field or something).
The obvious comms comparison here is to Bluetooth, but the current maximum data transfer rate of 2.1Mbps for Bluetooth EDR is well below the alleged 10Mbps (or even 5Mbps depending on which bit of the website is telling the truth about the full data transfer rate) of RedTacton, although the transmission distance (10 centimeters or less) is considerably lower. I guess it is also analogous to RFID in some ways.
A couple of things I'm wondering about this: Bring on the wetware!


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Wed, 28 Dec 2005

[10:24] Get Some Culture Up Ya - or Kynan and Shona Go To The Ballet
This is a little bit old news but I'm whittling down my pile of "Thangs to be blogged" and this one has been sitting here for a couple of weeks now.

We went to the ballet because Shona won subsidised seats to the Royal Opera House - they cost us £10 each but if we'd been actually paying they'd have cost about £80!!! (Sorry I felt the multiple punctuation marks really were appropriate - that's about $A200)
The seats were actually pretty good, if you go to the ROH Seating Plan site you can see just how good they were (and I presume still are). The seats we occupied were "Orchestra Stalls", seats 18 and 19 - you can click on seat 21 and see our view of the stage - I think having this functionality is GREAT idea!

Anyways, we saw two ballets, in three parts - The Lesson and La Sylphide.
The first 30 minutes was devoted to The Lesson, a "modern" ballet. The Lesson was actually adapted for ballet in 1963 by Flemming Flindt from a play written by a bloke named Eugene Ionesco in 1951. I liked it the most of the evenings entertainment. In a nutshell, the story is about a teacher who becomes extremely disturbed by their pupils inability to understand what they are being taught, with some unfortunate consequences for the student. the actual play seems to fall into the Absurdist category, one with which I'm not familiar but I'll be doing a bit of reading around the subject as it looks quite interesting.

The Lesson was followed by a 30 minute break, the first half of "La Sylphide", another 30 minute break and the grand finale of "La Sylphide". La Sylphide was more of your traditional ballet and involved a damnsite more prancing. It was written way back in 1832 in France and is set in Scotland. The story is that some Scottish guy (James if you must know) is getting married and, the night before his marriage he spies a forest nymph and, completely besotted, screws up the big day by sodding off into the forest chasing the nymph. Blergh.
As I am an uncultured buffoon I was not particularly enamoured of the ballet. Although I can certainly appreciate the athletiscism involved in the activity, the substance does not particularly appeal. Although I went in with an open mind, I came out with the opinion that ballet dancers (is there a plural/group noun for them? Balletisists seems a trifle clumsy.) are for the most part egotistical prats. Watching ballet was like watching a cross between slowed down mime and synchronised swimming, but without the thrill that the performers could drown at any second (despite my fervent wish that they would, somehow). I was also deprived of the opportunity to watch the orchestra as they were hidden in a pit!
The bright side of the evening came when, after interval two, the curtains open the evil witch, Madge, cooking up a storm in a "steaming" cauldron. It seems the providers of said "steam" were a little to enthusiastic in their provision and when the scene change came from Madges cave to the forest, the entire stage was slicked with some kind of oily residue. This made it completely impossible to dance upon! The curtains dropped dramatically after one of the nymphs/sylphs nearly broke her ankle and someone frantically cleansed the stage somehow. Fifteen minutes later the curtain arose and the forest magically re-appeared.....I waited, secretly hoping for disaster. The last half of the show was immensley more enjoyable because whatever they'd used to clean the stage had REALLY cleaned it. Every step was accompanied with a tiny tearing sound, as if the entire stage had been covered with upside-down masking tape.
The straw that broke the camels back came when the person who dies (finally) finished cavorting around the stage and dropped dead. Down came the curtain, up came the curtain for crew bowing/curtseying and general audience appreciation. Now, I've been to the theatre before, I've been to a lot of live gigs, I'm familiar with the whole concept of showing ones appreciation by clapping. I've expressed my dislike of the whole "encore" trend that seems to be de rigueur these days; At least if a band makes you clap and carry on for five or ten minutes they come back and play you another song or two. These ballet prats sort of pulled an "encore" but instead of actually DOING anything they just stood there lapping up the adulation.
First we clapped for the whole cast, then each section (leading couple, principals, sylphs and Scotts) and the curtain came down. I was reasonably happy at this stage. Then, someone pulled up the corner of the curtain and the leading man pranced back out and we all clapped for him for a little while, he shoots back in and the leading lady came out and we repeated the whole clappy thing. She ducks back in and they spring back out together for a bit more clappy-clappy before the principal cast memberst came out for their shot and then everyone gets some flowers. They all disappeared again and then the whole sodding bunch of them pour out at which point certain crazed individuals in the crowd, unable to curb their enthusiasm, start up with the standing ovation. I was no longer clapping at this stage but muttering imprecations under my breath. The travesty continued although when the conductor came out next I clapped for him. He was yanked off stage so the leading couple could score another hit before the curtain finally closed for good.


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Tue, 27 Dec 2005

[10:04] Modblog Transplant
OK, I finally moved all of the ModBlog articles over here. If anyone were to care, they could look here: blog.kynan.org/modblog. The code I used to turn the output from ModBlog into something that can be read by blosxom is a dodgy Korn shell script. I should have done it with something else but shell scripting, despite being ugly, is just too easy. I suspect this could have been done in a much nicer fashion using perl but what the hey - it worked.

#!/usr/bin/ksh
INFILE="kynan_modblog.txt"

cat $INFILE | while read -r aline
do
	DATE=`echo $aline|cut -c1-4`
	if [ "$DATE" == "Date" ];then
		DATE=`echo $aline | awk '{print $2}'`
		TIME=`echo $aline | awk '{print $4}'|sed 's/
//'` AMPM=`echo $TIME | tr -d '[0-9:]'` if [ $AMPM == "PM" ];then HOUR=`echo $TIME | cut -f1 -d:` HOUR=$(($HOUR + 12)) if [ $HOUR -eq 24 ];then HOUR=00 fi else HOUR=`echo $TIME | cut -f1 -d:` if [ ${#HOUR} -eq 1 ];then HOUR=0$HOUR fi fi TIME=$HOUR`echo $TIME|cut -f2 -d:|tr -d '[A-Z]'` YEAR=`echo $DATE | cut -d/ -f3` MONTH=`echo $DATE | cut -d/ -f1` DAY=`echo $DATE | cut -d/ -f2` if [ ${#MONTH} -eq 1 ];then MONTH=0$MONTH fi if [ ${#DAY} -eq 1 ];then DAY=0$DAY fi OUTFILE=$YEAR$MONTH$DAY-$TIME fi if [ "----------
" == "$aline" ];then mv $$ ./done/${OUTFILE}.txt echo touch -t $MONTH$DAY$TIME ./done/${OUTFILE}.txt else echo -E "$aline" >> $$ fi done


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[02:58] White Christmas...check!
It was a mite nippy when I stepped out to go to work this morning and by the time I hit London Bridge it was snowing, albeit in a somewhat off-handed and desultory manner. I called Shona when I got to work and she had apparently been trying to call me. IT all sort off packed up by 0930 but then, about 30 minutes later it put on a show of force and really dumped. I don't know what it's like at the moment as my office has no windows but Firefox (well ForecastFox actually) tells me that it is now up to 0 degrees from -2 and it's also "Partly Sunny" as opposed to "Snowing" so I guess the shows over. Now I just have a slushy ride home to look forward to!


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Sun, 25 Dec 2005

[16:58] What I Did On My Christmas Holiday
Well it's been an interesting weekend. We went over to Decathlon on Saturday and bought Shona a bike. She got exactly the same cheapo bike as me but she splashed out and bought a gel seat cover for an extra six pounds. We then rode around the corner to do the shopping at a Christmas-ravaged Tescos and had lunch at an interesting fast food franchise called spudulike. We then did the 4 mile (about 6.5k) ride home for Shonas first "big ride"! She had a very sore ass by the time we got home.
I then spent the rest of the day reading Michael Crichtons State Of Fear. I finished it on Sunday morning and it was a pretty good read. I've not got a lot to say about it at the moment because I've got a lot of digesting and background reading to do. I'm somewhat surprised that that there wasn't a bit more of a controversy surrounding it - maybe there was when it was released, I don't keep up with the mainstream media much. If you like Crichtons books (hell, who doesn't) then I'd advise checking this one out. The only odd bit was the somewhat Flemming/Bond death-trap scene, apart from that it was up to the normal standards and the subject matter is certainly something I'm going to look into - more on that if it all turns out to be true!

Finally, Christmas. We rode over to Sam 'n Simmos place for lunch. There was some contention as to how to get there and, after 10 minutes, we checked map and compass and then rode in the right direction for another 10 :) There was a little bit of struggling to et the bikes into the lift but it all worked out in the end.
Sam is back home in Australia at the moment so 'twas us, Jason (Simonsen), Giorg, Simmo and Jess. We played XBox and chatted, ate Iceland Turkey-inna-box with roasted veggies (thanks Giorg) and watched Granny which I would heartily advise you not to. We then watched the death of the Dr Who franchise on the BBC (seriously, what the hell were they thinking when they wrote that trash). Basically, a good time was had by all (although as everyone but us was a smoker we came out smelling hella stinky). We rode home around 2330 and, after meeting a few odd people, made it home - huzzah!


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Fri, 23 Dec 2005

[10:03] Damn you Borders!!!
I was SO close to making it through the "festive" season without encountering a single christmas carol when *BAM* I was mercilessley subjected to a barrage of "Jingle Bells" whilst on hold on the telephone.
Since I'm on the subject, according to multiple sources on the internet ('cause you know I'm just going to link to Wikipedia - I do look in other places but who's to say that THEY are definitive?) "Jingle Bells" is not actually a Christmas Song. 'twas written by one James Pierpont back in 1857 to be sung for the American Thanksgiving celebration (I'm not in the mood to go into it now, but it's interesting reading if you try to find out the origins of Thanskgiving, by the by).
Back to "Jingle Bells", and I must admit that I now find the song a smidge less offensive knowing that the original was written about attracting the eye of a comley lass with your souped-up sleigh and racing fast horses with an eye to making a killing betting high stakes, but there's still not a great deal of love in my heart for the poxy Commericalistmas version that we hear so often.
There's more info over yonder, including the missing lyrics, at (brace yourself, here it comes) Wikipedia.


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Tue, 20 Dec 2005

[10:42] and now I'm a drug addict...
Well, that's what I think anyway. I normally drink about two or three litres of water a day. This has the obvious consequence that I go to the toilet a fair few times a day. There is an automatic "Air Purification System" in there and, over the last couple of weeks I've noticed that my "relief breaks" seem to coincide perfectly with the automatic *pssshht* of the little machine on the wall. Two options spring to mind:

  1. My body has come to crave either the propellant or (god forbid) the "fragrance" and is driving my body to the only source it knows of
  2. I smell SO bad that the automagic machine can tell when I'm in the room and is trying to freshen me
I'm going to try and break the cycle by plugging my nostrils with a spare set of earplugs when visiting the Den of Depravity toilet here at work and see if that weens me off it.


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Mon, 19 Dec 2005

[10:59] A New Phone - The Moral Dilemma
I've been eyeing off new phones because the dinky little Samsung I'm borrowing at the moment is REALLY annoying. I hate clamshell phones and this one is so old that the battery will only hold charge for 20 hours, once it gets low it starts complaining, LOUDLY, even in "silent" mode. While I'm at it (a small tangent I promise) WHAT THE HELL IS UP WITH VIBRATE OR RING. WHY CAN'T IT DO BOTH??? It's not just me either, as this Google search shows.

Hence, I was looking at the new Sony Ericsson W800i. I really liked my old T610 and the form-factor is very similar. There are a few other reasons I was eyeballing the W800i:

  1. I'd like a little "happy snap" camera and the W800i has a 2 Megapixel camera built in. The demos I've seen on the web show that it takes some really stunning photos considering the package it's in (ie a phone not a camera).
  2. The "Walkman" feature. This phone can take a SD Memory card, up to 1Gb I believe, and acts as an MP3 player.
  3. It's a USB Key! No proprietry software is required either, you plug in to a USB port and voila, you can drag and drop or mount just like a normal USB device (and it's USB2).
  4. Oh yeah, it also functions as a telecommunications device
A couple of people at work have them and someone let me have a play with theirs. I had a bit of a mess around and it turns out that there are a couple of things I don't like about it:
  1. The FFWD time is quite slow, there doesn't seem to be a progressive speed up so if you've got an hour long MP3 and you want to start at the 30 minute mark then scolling through it can be quite tedious.
  2. The chassis has a few buttons that operate seperately to the keyboard. These include the camera button, a rocker that controls volume and track forwards/backwards and a play/pause button. I had two problems with these. The first is that you can't lock these keys at all. Even when the phone keypad is locked these keys remain active. I can see a point to that but it means that these keys are always going to be liable to accidental pressings. The second problem comes from the rocker button. If you tap it quickly then it turns the volume up/down. If you hold the button down for a second it skips to the next/previous track. The distinction between "tap" and "hold" seems to be very close and I can see that becoming quite frustrating.
Little gripes really and I was all but ready to purchase one (well, go on contract anyway) when I stopped to think. This phone is made by SonyEricsson. That would be the same Sony that has has such an exciting couple of months with their DRM r00tkit and looks set to have quite a few more if the current furore surrounding "borrowed" GPL code is anything to go by.
The phone can play any MP3 at the moment, but not any other format (Ogg or WMA for instance). I wonder how long before it will only play music encapsulated in some kind of Sony DRM? Would they do that and risk alienating the market? I don't see why not, most will be unaware of the issues and alternatives and those who are aware may be to complacent to care.
In the end I decided I wouldn't purchase one, because Sony is evil.

OK, so that's a little melodramatic but sadly I consider it to be true. I have a substantial CD collection back home and it includes more than a few Sony (or Sony affiliate) produced CDs in it. I pretty much stopped buying CDs from them and indeed most other big labels a few years ago. The lack of good music initially precluded any purchases and the initial stumbling, bludgeoning attempts at DRM decided me. I've been trying to support unsigned bands (a task made a lot easier in Australia by the unflagging support of new music by Triple J) and buying music directly from the band themselves since then. The internet is only just starting to become a valid method of promoting your band (why it's taken so long I don't know) and as the podcasting phenomenon moves into the mainstream more and more great bands are utilising the internet via podcasts and websites to not only promote but actually sell their product.
The revenue framework of the music industry as it exists today has been crumbling for some time and as this trend of self-promotion and self-supply by the musicians continues, it will continue to degenerate; but they won't go down without an almighty stinking fight and I wouldn't be surprised if, on the way out, they manage to pull some kind of "if we can't have it, you can't either" stunt.
I don't believe that the way Sony and Co are approaching the whole DRM issue is right. Supporting them, either by buying CD's (DRMd or otherwise) or by buying hardware produced by/for the Sony conglomerate is rather hypocritical. This is unfortunate because I really like buying good new music and I really like the SonyEricsson phones (Nokia blows goats).
The DRM battle has been a long time coming. The concept is already well entrenched within major corporations; companies like Microsoft and Sony and PC hardware manufacturers like Intel and AMD (see the Trusted Computing FAQ for some interesting reading), the craziness surrounding the next generation of DVD - would you like your content to belong to Sony, Apple, Dell, HP, Hitachi, Panasonic, Philips and TDK (in the Blu-Ray corner) or Microsoft, Intel, Toshiba, Warner Brothers and NEC (in the HD-DVD corner)? A lot of money has been spent on making sure the public has no problems with DRM, mostly using old Microsoft FUD techniques. Now is the time for those on the other side to use the Sony mess to bring the alternatives to the public eye. The DRM battle started along time ago but now we're all on the front lines!

I don't have a solution to the DRM "problem". Am I honest enough to purchase the music I like and download? I like to think so. Obviously there are things like iTunes from Apple, the VirginDigital service, heck - even Woolworths and Tescos have jumped on the music download bandwagon! The problem is, it's all DRM encumbered (I can't vouch for Tescos or Woolworhts there actually, I'll verify that) and if I want to drop a track onto my generic MP3 player, forks to me! As far as I can see, the only way forward is:


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Mon, 12 Dec 2005

[10:34] UK Oil Fire
As most of you are probably aware an oil storage terminal in Hertfordshire exploded on Sunday. Although it's a long way away from me it seems that London will be caked in non-toxic smoke sometime this evening. I'll try to stay low while I ride home tonight but I suspect it will have to fight pretty hard to make itself noticed above the normal particulate content of London "air".

Some interesting figures from the paper this afternoon:

"[The fire department] will attempt to create a "foam blanket" to put out the huge inferno using 250,000 litres of foam mixed with 25,000 litres of water per minute.

The emphasis is mine. I don't know about you but that sounds like a LOT of watery foam to me. I checked it out and your average Olympic-standard swimming pool is 50 metres by 25 metres by 1.5 meters. Using the magic of mathematics I know that this equates to 1,875 cubic metres of water. I believe that 1 cubic metre is equal to 1,000 litres so an Olympic-standard pool contains 1,875,000 litres of water. So, somehow the fire brigade is going to pump out about 15% of a pool a MINUTE (that's a whole pool in about 7 minutes) to extinguish the eight burning tanks remaining (they've put out twelve of the twenty already).


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Fri, 09 Dec 2005

[09:01] Sony...you've done it again
Dragged your name through the mud that is...

You'd have thought they'd have learned after the whole XCP debacle, but apparently not! They've attempted to clean up an earlier copy protection program (Suncomm Media Max) and repeated their earlier blunderings with the "cleanup" of the XCP. Check it out here on Arstechnica or the excellent FreedomToTinker article or here on CIO Central, for a humourous high level view with an interesting point about the new PS3 copy protection.


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Wed, 07 Dec 2005

[01:24] The Fall and Fall of Journalistic Standards
There are a lot of people who detest blogs and curse them as the scourge of modern journalism. I don't intend to cover that argument right now. As a completely unbiased bystander I would just like to casually point in the direction of the "professional journalists" over at news.com.au. After the storms that caused significant damage back in my home town of Canberra last weekend, this is, or was at the time, the front page story on the aforementioned site. I present for your reading enjoyment: Storms leave three dead from the Daily Telegraph.

Please note, I don't intend to make light of the fact that people died during these storms. If I knew the people involved and they cared who I was then I would pass on my condolences to the families of the six three people who were killed.


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Tue, 06 Dec 2005

[09:23] Kynan v. English Furniture...FIGHT!
Well, it was a forgone conclusion but - for the doubters - I won.

All the furniture in this country is made of MDF and, despite what its manufacturers and the media have to say about it, I'm not convinced that it's such a grand old thing to be constructing load bearing furniture out of.
During my brief stay over here I've so far managed to put my foot through a friends bed, broken the middle of an Argos hutch, snapped the leg off a desk and broken the head-end legs off my bed. To add to the list, this weekend I broke the foot-end legs off the bed as well!
Luckily I still had enough spare parts from the last repair to be able to put it back together (in a slightly more sturdy configuration I might add) and, after borrowing a drill from the next door neighbour and a saw from a friend, we got it back together within the same afternoon as it was broken.

That's all very well but I would expect furniture like a bed to be able to withstand any random amount of load from an averagely proportioned person; whether they choose to step daintily into bed or leap with gusto from the bathroom should not be a factor in deciding if the legs will part company with the body. Maybe they don't use thick enough boards? The board the legs were attached to, the one that gave way, was approximately 1.7cm thick. Or perhaps making furniture out of cardboard just isn't a good idea! On top of all its structural issues it seems that unprotected (painted/laquered/whatever) MDF releases formaldehyde gas from the urea formaldehyde used to hold the wood particles together!


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Thu, 01 Dec 2005

[13:44] Faithless at Brixton
We went to see Faithless at the Brixton Academy last night and ther're three things I'd like to talk about:

  1. Ear Plugs
  2. Brixton Academy
  3. Faithless

Ear Plugs
I've been toting ear plugs to gigs for some time now and I always have a stash of Laser Lites in my bag. This time I thought I might be supplying a few people other than myself so I went out to grab some extras and I thought I'd lash out and test drive a few different sorts. I went to Boots (a UK chemist chain) and I picked up a packet of Muffles Wax Earplugs and a packet of Foam Earplugs. These both unequivocally sucked. The wax ones are just plain weird, they're little blocks of wax wrapped in some kind of magical sticky-togethery wax so they don't just crumble into your ear canal. Unfortunately I just couldn't get the thing to sit in my ear no matter how much I tried to "make a cone shape by rolling it between my fingers". All I ended up with was a slightly rounded crayon that basically coated my ear in wax. Won't be trying those again.
I took the Foam ones to the show and plugged 'em in when the support act started their horrendous caterwauling (Note: Crazy Penis ain't no good live - they might not be that great recorded either but I'm giving them the benefit of the doubt). The "Boots Foam Earplugs" are about 1cm x 2cm and are capped at each end by some kind of smooth plastic - kind of like the outside of your traditional squishy ear plug. The sides however are just bubbly foam with heaps of tiny little holes which look like filth traps to me - odd for a supposedly re-usable device. They squished up and went in OK (except for my wax-slicked ear where it had a bit of trouble gripping) but about half way through the support act my ears were pretty uncomfortable. The edges of the smooth endcap sections were starting to cut into my ears! They did an alright job of blocking the really ear-thumping sounds whilst allowing normal conversation but they were damn painful. I swapped back the the ever-faithful Lasers for the main performance. So far they're the best, even if it does look like you've rhubarb and custard rammed in your ears.
I hope that proves useful to someone. I may one day decide to get a set of proper musicians earplugs but, considering that you can buy a box of 200 Lasers for 30 quid and I don't really mind the sound quality I get, I might not. Either way, it's definitely good to be able to leave a concert and NOT have to yell at everyone over the godawful ringing in your ears. Concerts WILL destroy your hearig folks.

Next up is the Brixton Academy
I raved about this place when I went to see NIN and I'm going to do it again. I think this may be my favourite venue ever! Let me list its virtues: Enough gushing. Other venues, I hope you're taking notes.

Finally, Faithless.
I've been following Faithless since I was in Uni - about 10 years now - and I've managed to see them play live four or five times now. I'm happy to report that they remain consistently fantastic! They opened with Insomnia and I noticed that Maxi was sounding distinctly crook (I suspect a cold or flu or something). His voice "warmed up" or the Strepsils kicked in or something and he managed to get back to his normal form fairly quickly. He's certainly a charismatic, energetic bloke.
The set was good with a sample of music from every album I think - all the anthems were in there, Long Way Home, God Is A DG, Insomnia, We Come One - and a few of my favourites like Don't Leave and Bring My Family Back as well. All in all, a great concert.
It's always good to see Faithless because Maxi likes to make everyone feel good about themselves. He also likes everyone to be friends with everybody else - he's the kinda guy who could incite marches on the government and stuff, were he so inclined. He's not as preachy as some other bands I've seen - I suppose he gets to preach via the lyrics more directly than if he actually sang them so there aren't any "between the songs" monologoues.
I can't say I disagree with anything he's got to say about gangs, war and the general lnastiness or the world and, like I said, for a couple of hours he makes you feel like you could actually make a difference. The euphoria usually lasts until the next day when you have to go back to work....


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