Christmas Vocal Duets - for 2 Voices and Piano
Soprano and Alto Arias, Volume III (4 Duets)
Arias from Church Cantatas, Volume II (4 Duets): Duets for Soprano and Alto with Obbligato Instruments and Piano or Organ with German Text (Full Score)
Arias from Church Cantatas, Volume I: Duets for Soprano and Alto with Obbligato Instruments and Piano or Organ with German Text
Italian Duets and Trios, Volume II
Italian Duets and Trios, Volume I
Broadway for Two: 10 Musical Theatre Duets
Classics for Two: 10 Masterwork Duets from the Renaissance through the Romantic Era
The Wayward
The Singer's Musical Theatre Anthology - Volume 2
Singer's Musical Theatre Anthology - Volume 1
Two-Part American Songs
Singer's Musical Theatre Anthology Duets Volume 3
Masterwork Duets for Women: 8 Standards from the Baroque, Classical, and Romantic Periods
The Mark Hayes Vocal Collection: Eight Favorite Duets from the Great American Songbook: Contemporary Settings for Vocal Duet and Piano
American Folk Songs for Two: 10 American Folk Songs Arranged for Two Voices and Piano... For Recitals, Concerts, and Contests
Holiday Hits for Two: 8 Contemporary Duets on Popular Holiday Songs
Masterworks for Two: 10 Duets for Recitals, Concerts, and Contests
Two Duets, Opus 47
Standards for Two: Contemporary Arrangements of 10 Favorites from the Great American Songbook