Do you know those beautiful violin/viola duos by Mozart? Well Werner Icking himself (of the Werner Icking Archive) has arranged them for a viola/cello combination. Yay!
Score: Mozart Violin/viola duos
Parts: Mozart Violin/viola duos
Parts: Mozart duos arranged for viola/cello
Here's something fun, maybe to share with your students? These "Mirror" duos are played with each person seated across from the other, so that one person is reading and playing the music upside-down!
Der Spiegel (The Mirror) for two violin, violas or cellos