The New Imperial Edition. By Various. Arranged by Sydney Northcote. (Contralto). Boosey and Hawkes Voice. Book only. Size 9x12 inches. 112 pages. Published by Boosey and Hawkes.

By Johann Sebastian Bach. (Contralto Solo). Solo Cantata. Kalmus Edition. Masterwork; Sacred. Book. 32 pages. Published by Alfred Publishing.

Alto voice solo, boys chorus, female chorus, orchestra Final Version 1906 - Textcritical Edition. Composed by Gustav Mahler (1860-1911). Edited by Christian Rudolf Riedel. Vocal score. Breitkopf and Haertel #EB 9363. Published by Breitkopf and Haertel