A few years ago, Dylan Thurston programmed the following for me (he did it with *Haskore*).

Take a 1-dimensional aperiodic tiling (Penrose tiling?) and reproduce it in the times axis.
I'll soon post a link to the sound file.<br>
I sounds like:<br><br>
(short)(long)(short)(long)(long)(short)(long)(short)(long)(long)(short)(long)(long)...<br><br>
where (short)=1 and (long)=golden number.

I then made some feeble attempts at composing something that follows that basic rythm.