Hi, Simon, KLF4T side "a" (The Pure Trance Original) can be found on a wide variety of CDs (all of which are, of course, deleted) including: JAMSCD4, KLF4CD, the German 3" WTIL CD, the Dance Pool AWTIL CD single, the TV 5-track Tardis CD, the "Wicker Man" sleeve Oz CD, and the Austrian Power Mix CD single. It is also available on vinyl on KLF4R and the US "Pure Trance" 1 single (and JAMSLP4, of course). However, as far as I'm aware, KLF 4T side "b" (which is sometimes called The Pure Trance Classic, to differentiate) is only available on ... the Austrian Power Mix CD single - and even then it shouldn't be! The track listing should have been Power Mix 7" and 12" version, and KLF4T side "a". However, it only features the 7" version of the Power Mix, and BOTH sides of KLF4T as tracks 2 and 3. Occasionally this CD appears on E-bay (the last one was "buy it now" for £35). The other two mixes from KLF4R have never appeared on CD. John