Playback for the rest of the voices (basso profondo, soprano coloratura, baritenor, basso baritono [very very necessary], etc.) and their implementation in men, women and full choir voices.

We need the rest of the voices as instruments and playback, because men and women vocal playbacks don't have sufficient range. I, a bass-baritone, would really really enjoy having the same experience as the others who can compose and hear playback in their range on the go. And the full choir playback is pretty unbalanced, with abounding female voices and pretty few male ones, being evident when trying to play more lower notes, because it just lower it's power and, in the middle ranges, there are only female voices. I really love your work and I cannot name any better composing software. Keep going and never stop. Love you!