By Sergei Rachmaninoff (1873-1943). For Piano. This edition: 2 copies required. Duet or Duo; Masterworks; Piano Duo (2 Pianos, 4 Hands). Belwin Edition. 20th Century; Masterwork; Romantic. Advanced. Book. 104 pages. Published by Belwin Publishing

This edition: 2 copies required. Piano Duo (Two Pianos, Four Hands). Level: Advanced. Book and CD. Published by Alfred Publishing.

Two Pianos, Four Hands. By Leonard Bernstein. Arranged by John Musto. (Piano). Boosey and Hawkes Piano. Size 9x12 inches. 62 pages. Published by Boosey & Hawkes.