(31 Songs from 19 Musicals). Composed by Various. For Vocal Duet. Vocal Collection. Softcover. 240 pages. Published by Hal Leonard

Duets Book With Online Audio. Composed by Various. Edited by Richard Walters. Vocal Collection. Play Along. Softcover Audio Online. 240 pages. Published by Hal Leonard

Duets Accompaniment CDs. By Various Composers. Vocal Collection. CD only. Size 9x12 inches. 7 pages. Published by Hal Leonard.

Cantolopera Collection. Composed by Various. Cantolopera Series. Play Along. Softcover collection and Performance/Accompaniment CD. Composed 2006. 76 pages. Ricordi #NR139601. Published by Ricordi

(Book/CDs). By Various. Edited by Richard Walters. Vocal Collection. Book with CD. 272 pages. Published by Hal Leonard

(8 Contemporary Duets on Popular Holiday Songs). Edited by Andy Beck. For Voice. Book; CD; Duet or Duo; Vocal Collection. For Two Series. Christmas; Secular; Winter. 72 pages. Published by Alfred Music