By J. Frederick Muller. Edited by Harold W. Rusch. For Piano Accompaniment. Orchestra Method/Study. Muller-Rusch String Series. Level: Elementary. Music Book. Published by Neil A. Kjos Music Company.

By Gerald E. Anderson. Edited by Robert Frost. For Piano Accompaniment. Orchestra Method/Study. All for Strings. Level: Intermediate. Music Book. Published by Neil A. Kjos Music Company.