Here are two oscillator patches, scrabbled together pieces of the help files and here:

http://en.flossmanuals.net/puredata

The first is sequencer that plays banks of oscillators. The second is a randomized version of the same idea, with a [vcf~] added.

Couple questions:

1. Where could I find some good melodic theory? I'd like to know more about setting notes on the sequencer.

2. Is there a better way to implement the filter on the random version?

Thanks!

http://www.pdpatchrepo.info/hurleur/chord_sequencer.pd