As an experiment I set up a Bandcamp to publish all the Ackcon music. As a first, here are the two sung tracks on an album I like to call "Lotteria Calling". I set the price to the lowest it will let me (without setting it to free, since the downloads are limited when it is free). I expect nothing, but all earnings will go towards pizza (and/or beer) at this year's AckCon.
http://acknex.bandcamp.com/album/lotteria-callingEDIT: so you don't lose any more money than you should, you can now use the voucher "jcl" to get 50% off!