Procedurally Generated Music - Part 3: Scale & Key

Scale & key can be changed over the course of a song's structure using the existing song seeding. However, there's a number of hurdles to overcome before it all works properly.

0:00 - Decimator Variance
1:44 - Mouth Instrument Spikes
3:30 - Adjusting Scale & Key
4:30 - Direct Seeding
5:48 - Seeding LFOs
7:34 - Seeding Formulas
12:41 - Changing Scale & Key Every Pattern