Got you Scaler 3 votes all the way around. Just finished a rough-in set of tracks via a chord progression that I, with absolutely no literal music knowledge, managed to create a wonderful midi track (via Scaler 3) along with several other virtual instruments. The S3 track is the dominant track I built the other tracks around. Several months (and a bottle of Excedrin) of arduous work. Thank you from the bottom of my musical soul.