EnsembleTune is especially made for vocal ensembles. The program gives you answers of questions like "in which pitch should we sing the song?" and "who sings which voice?" and "which songs matches best to our special toneranges?" You tell EnsembleTune which pitch the singers prefer and it finds the songs that could be sung best by your ensemble. Also it can find the best transposition of the songs you already sing. With the built-in keyboard that you will find in EnsembleTune you can find out the toneranges of your singers very easy.