Talk:ZOLA PROJECT/@comment-8876442-20130521031022/@comment-53539-20130521172454

@Xey; I think it would be most useful, in a barbershop 4, there is harmonization, however, there is still a variation, usually more so then boy bands.

Example; one singer will be a tennor, the lead vocalist, another a baritone, another a bass, and a fourth voice to harmonize. You can't just throw any 4 voices together, barbershops voices are meant to be able to sing without the aid of BGM, using the 4 voices to simulate the same manner BGM would produce and replace it. Of course, you can STILL HAVE a BGM, but thats not the point.