I will create a practice tool in musescore for your ensemble

Musescore is a free, powerful tool that allows you to hear playback of any piece. You can also use it as a rehearsal tool for your musicians or students. They can play along with only their part on the screen while the audio plays for the whole ensemble, and they can adjust the playback speeds for practicing. As a part of this gig, I will take your music scores (pdf) and produce a Musescore file that can be used as a practice tool for your musicians.

This is a great tool especially for school ensembles such as concert bands, orchestras, or marching bands. I was a trumpet player in school, and I wish that such practice tools existed when I was in band.