Alkuperäinen: Beautiful Music For Two String Instruments, Volume I. Samuel Applebaum. There is much to be gained from the playing of duets.
Käännös: Kaunis Music For Two kielisoittimet, Volume I. Alku. Kaunis Music For Two kielisoittimet, Volume I. 2 Violins. Muokannut Thom Proctor.