This video takes the same Adele vocal track and seamlessly converts it to different harmonic scales.

Besides listening to some of the different scale systems, this video shows how far we’ve come in our ability to isolate and change singers voices to just about anything we want.

It’s yet another step along the way of not even needing singers anymore – such as the the AI generated song “Walk My Walk” that literally went to #1 in the Billboard digital download charts (with some interesting caveats)