36 Eight-Measure Vocalises, Op. 93 – Mezzo-Soprano (Mezzo-Soprano). Composed by Ferdinand Sieber. For Vocal. Vocal Method. Instructional. Piano/vocal book. Vocal melody, lyrics and piano accompaniment. 19 pages. G. Schirmer #LB112. Published by G. Schirmer (HL.50252800).
ISBN 0793553474. With vocal melody, lyrics and piano accompaniment. Instructional. 9×12 inches.