(40 Progressive Duets). By Philip Sparke (1951-). Alto Sax. Anglo Music Press Play-Along. 44 pages. Anglo Music Press #AMP252401. Published by Anglo Music Press

28 Easy Christmas Duets Saxophone. By Robert van Beringen. De Haske Play-along Book. Size 9x12 inches. 32 pages.

Easy Instrumental Duets. Composed by Various. Easy Instrumental Duets. Classic Rock, Disney, Movies, Musicals, Pop. Softcover. 104 pages. Hal Leonard #1297741. Published by Hal Leonard

40 Progressive Duets. Composed by Philip Sparke (1951-). Anglo Music Press Play-Along. Anglo Music Press #AMP328401. Published by Anglo Music Press (HL.44010996).

By Doris Gazda and Larry Clark. For alto sax or baritone sax. Score. Published by Carl Fischer