**Killer Tracks are not available to the public for purchase or download but you are free to listen to them at their site.
Go to http://www.killertracks.com and click 'enter' - when it's fully loaded the Quick Search box will be in the upper frame.
Thank You, Wrath!
Briefly available on the 'Curb Your Enthusiam' soundtrack, apparently now out of print. More info on this older bump