These hardware vocalizers can also be pressed into service by those wanting to learn how to master the art and science of harmony singing in pop songs.

Recording the output of the thing will generate perfect guide tracks for which to not only use to locate which notes to sing, but to practice singing along with.

One can also get really creative along those lines, figuring out ways to record only one of the synthetic voices to one of the tracks, yielding a way to Solo one voice and use the playback as a singalong guide to learning the harmony part.


--Mac