Will it be possible to write a filter on top of this to eliminate invalid/dissonant outputs based on music theory -- e.g. key signature, beat, harmonics etc? E

Will it be possible to write a filter on top of this to eliminate invalid/dissonant outputs based on music theory -- e.g. key signature, beat, harmonics etc? Edit: Try listening to only the first bar of each sample at the bottom of the page. It almost sounds like the beginning of a proper composition. The only problem is that subsequent bars don't match. Fix that and I think there's something great here.