Yamaha Trombone Duets by John O'reilly. For Trombone. Brass - Trombone Duet; Duet or Duo. Yamaha Duet Series. Book. 24 pages. Published by Alfred Music Publishing (AP.14630).
John Kinyon and John O'Reilly have arranged an enjoyable assortment of beginning level duets correlated to each instrument's corresponding Yamaha Individual Instruction Series book. Approximately 20 duets have been separately arranged for each specific instrument to ensure their appropriateness.