Mix the parts. Learn by ear. Import the learning tracks for an arrangement and ride the faders. Fade any voice up or down, mute, solo, loop a phrase, and slow it down.
Tessera Tracks is on its way to the App Store and Google Play.
Want to try it early? Get in touch and I'll get you set up as a tester.
Tessera Tracks is built for the way barbershop singers actually learn: from part-predominant learning tracks. Load the set of tracks for one arrangement and the app turns them into a live four-part mixer so you can hear your part alone, then add the others in, one voice at a time.
A tessera is a single mosaic tile. Each voice part is one tile; only when all four lock together do you get the complete picture; the ringing chord. Adding and removing parts mid-playback is that mosaic assembling in real time.