I'm with Matt on Melodyne Editor. Yes, it's pricey, but it can change a Cmaj7 to a Cm7 or Cmaj9 (or anything else close by, really) effortlessly. It can even load multiple instruments (or stems) simultaneously so you can get the whole band together.

I don't use if for this every day, but when you need it...it works.

I'm a Studio One user but my experiments with the features that Bob mentions have been less successful than with Melodyne Studio. That being said, Melodyne Studio costs 3X what I paid for Studio One (but it is STILL a cool DAW).

Good luck!


DC Ron
BiaB Audiophile
Presonus Studio One
StudioCat DAW dual screen
Presonus Faderport 16
Too many guitars (is that a thing?)