By Halyna Ovcharenko. For Piano duet. Piano. Piano Duets edited by Michael Aston. Other Collection. 72 pages. Published by Oxford University Press

By Tom Masinter. Edited by Gail Lew. Piano (1 piano, 4 hands). Level: intermediate. Published by Alfred Publishing.

Composed by Peter Ilyich Tchaikovsky (1840-1893). Duet or Duo; Masterworks; Piano Duet (1 Piano, 4 Hands); Solo Small Ensembles. Kalmus Edition. Folk; Masterwork; Romantic. Book. 40 pages. Kalmus Classic Edition #00-K04019. Published by Kalmus Classic Edition