| 1 | AMM "The Sound Of Indifference" (excerpt) mp3 | 0:07:01 |
| 2 | AMM "Generative Theme II" (excerpt) mp3 | 0:07:06 |
| 3 | AMM "After Rapidly Circling The Plaza" (excerpt) mp3 | 0:07:49 |
| 4 | AMM "Fine" (excerpt ) mp3 | 0:06:38 |
| 5 | AMM "Norwich" (excerpt) mp3 | 0:08:16 |
A very special and exclusive peek (via mp3 downloads) into the 40-year back catalogue of the Improv institution, accompanying this issue's (271, September 2006) Primer.