By Beatrice A. Miller. For Piano. This edition: 2 copies included. Piano Duo (Two Pianos, Four Hands). Level: Intermediate. Published by Alfred Publishing.

By Howard Pancoast. For Piano. This edition: 2 copies included. Piano Duo (Two Pianos, Four Hands). Level: Early Advanced. 24 pages. Published by Alfred Publishing.

(A Holiday Excursion for Two Pianos). Composed by Leroy Anderson (1908-1975). Arranged by Greg Anderson. For Piano. This edition: 2 copies required. Book; Duet or Duo; Piano Duo (2 Pianos, 4 Hands). Anderson and Roe Duos and Duets. Christmas; Holiday Pops; Light Concert; Recital; Secular; Standard; Winter. Advanced. 16 pages. Published by Alfred Music

By Ludwig van Beethoven. Arranged by E. L. Lancaster, Kenon D. Renfrow. For Piano. This edition: Piano Solo w. 2nd Piano Part; 2 copies included. Piano Duo (Two Pianos, Four Hands). Masterwork. 16 pages. Published by Alfred Publishing.
Level: Late Intermediate.

By Ludovico Grossi da Viadana. Edited by Alessandro Bares. For 2 keyboards (organs or harpsichords). This edition: Paperback. L'organo suonarino. Early Baroque. Score and set of parts. Published by Musedita Edizioni Musicali

From the suite Argentinesca/Early Advanced Level. By Frank Sanucci. Arranged by Frank Sanucci. Willis. Size 9x12 inches. 9 pages. Published by Willis Music.