Robert Coulter's arrangement of "Eight Duets for Euphonium & Tuba or Two Tubas" by Handel is a great way to get together to play or even record yourself and play back over the track. The music can be performed by Euphonium (mostly middle register) and Tuba or with two tubas with an F Tuba on the top part.

These "Eight Duets" are perfect for a recital, the teaching studio, or just for fun, appropriate for intermediate to moderately advanced performers, and total about 15 minutes of great music.