Don't know where you're located, but I bought Music Studio at HT Electronics,
Sunnyvale, CA (corner Maude & Mathilda). I like the program (despite some
problems). Instruments can be designed using up to seven of the first 31
harmonics (ohh, if only I remembered my Fourier transforms). It's mostly
standard music notation compatible but lacks a few nicities (e.g. carrying
accidentals through a measure, multiple endings on repeat etc.), but it gets
the job done, and is overall a fun program. If there's anything else I can
answer, give a shout. -Rod