d0 1.0d0
 1.0d0 1.0d0 1.0d0 1.0d0 0.9939482867384511d0 0.9839706983599575d0
 0.9675204361700447d0 0.9403985389889412d0 0.8956820902047142d0
 0.8219571299439862d0 0.7004052197806022d0 0.5d0 0.5d0 0.5d0 0.5d0 0.5d0
 0.5183058261758408d0 0.5625d0 0.6066941738241592d0 0.625d0 0.625d0 0.625d0
 0.625d0 0.625d0 0.625d0 0.625d0 0.625d0)
<span class="prompt">SCRATCH&gt;</span> (<span style="color: #8deeee;">loop</span> for beats below 20 by 0.5 collect (bpm-at *tenv1* beats))
(60.0d0 60.0d0 60.0d0 60.0d0 60.0d0 60.0