Amazon.com: Flex-Ability Holiday - Solo-Duet-Trio-Quartet with Optional Accompaniment: Oboe/Guitar (Melody)/Piano/Guitar Chords/Electric Bass (Flex-Ability Series): 0654979050551: Alfred Music: Books
Amazon.com: Frontier Favorites Violin Duets in First Position and Easy-to-Play Keys: with sing-along lyrics and Guitar/Piano Chords (Good Old Tunes Violin Music): 9798622242434: Hutchison, Susan Call: Books
Duet for Guitar and Piano in C Sharp Minor Sheet music for Piano, Guitar (Mixed Duet) | Musescore.com