Original: 50 LeÃons de SolfÃge Rythmiques, Vol. 2. Noel Gallon. Composed by Noel Gallon. Voice sheet music. 1891-1966.
Translation: 50 LeÃons SolfÃge of Rhythm, Vol. . 50 LeÃons SolfÃge of Rhythm, Vol. . Vocal Technique. and No. Editions Durand. 25 pages. Издания Durand.