(Mezzo Soprano/Alto Voice). Edited by Lisa DeSpain. For Voice (Alto voice (Mezzo)). Vocal Collection. Singer's Library of Musical Theatre. Broadway. Book and CD. 224 pages

Mezzo-Soprano/Alto/Belter Book/Online Audio Pack. Composed by Various. Edited by Richard Walters. Vocal Collection. Broadway, Musicals. Softcover Audio Online. 228 pages. Published by Hal Leonard

The Vocal Library Mezzo-Soprano. By Gilbert and Sullivan. Arranged by Richard Walters. Vocal Collection. Book and CD Package. Size 9x12 inches. 88 pages. Published by Hal Leonard.

Compiled by Joan Frey Boytim. Collection for mezzo soprano voice solo, alto voice solo and piano accompaniment. 128 pages. Published by G. Schirmer, Inc.

For Vocal Mezzo-Soprano. Includes an expansive, newly engraved vocal score, printed on high-quality ivory paper; and a CD G graphics-enabled compact disc with complete versions (with soloist) in digital stereo, followed by digital stereo orchestral accompaniments to each piece, minus the soloist. Published by Music Minus One.

For Vocal Soprano. Classical (Laureate Master Classes with piano). Includes a high-quality printed vocal score annotated with performance suggestions and a compact disc with complete versions (with soloist) followed by stereo accompaniments to each piece, minus the soloist. Published by Music Minus One

Vocal Collection. Vocal Standards, Classical and Play Along. Softcover Audio Online. With vocal melody, lyrics and piano accompaniment. 128 pages. Published by G. Schirmer