PlayScore 2 allows you to adjust the volume of each part in the music independently, and assign a different instrument to each staff.
Play-My-Part
Whatever part you sing or play, PlayScore 2 can play just that part on its own, or standing out from the others.
Music with one part per staff
Music with two parts per staff
Some multi-part vocal music is written with two parts to each staff. This is common in barbershop quartets but can also be true of hymns and in musical theatre.
PlayScore 2 can separate parts when written 2-to-a-staff as long as they are printed stem-up/stem-down. For example if the soprano and alto parts are printed on the same staff, PlayScore 2 can separate them, as long as the soprano is printed with stems going up and the alto with stems going down.
Count-in (Apple devices only) – If you need a little time to pick up your instrument, tap the icon 2nd from the left at the bottom and select a number of Count-in measures