(Volume I) Composed by George Frideric Handel (1685-1759), edited by Sergius Kagen. Collection for high voice and piano accompaniment. With vocal melody, piano accompaniment, lyrics, translations and introductory text. Text language Italian and English. 61 pages. Published by International Music Co.

(Volume II) Composed by George Frideric Handel (1685-1759), edited by Sergius Kagen. Collection for high voice and piano accompaniment. With vocal melody, piano accompaniment, lyrics, translations and introductory text. Text language Italian and English. 64 pages. Published by International Music Co.

Composed by Gabriel Faure (1845-1924), edited by Sergius Kagen. Songbook for high voice and piano accompaniment. 128 pages. Published by International Music Co.

By Hahn, Reynaldo (1874-1947). Voice and piano. Published by International Music Co.

(200 Songs ) Selected by Sergius Kagen, composed by Franz Schubert (1797-1828). Collection for high voice and piano. Text language German. Published by International Music Co..

(Arias published separately). By George Frideric Handel (1685-1759). For high voice and piano. Voice and piano. Published by International Music Company

By Claude Debussy. (Soprano). Voice and piano. Published by International Music Co.

A Cycle of 8 Songs. By Robert Schumann. Voice and piano. Published by International Music Co.

(200 Songs) Selected by Sergius Kagen, composed by Franz Schubert (1797-1828). Collection for high voice and piano. Text language German. Published by International Music Co..

A cycle of six songs. (PROCTER-GREGG). By Hector Berlioz. Voice and piano. Published by International Music Co.