Original: Piano Score, Clarinet, Viola, Violin Parts. Clarinet Sonata No.1, Op.120 No.1. monochrome. Scores and Parts.
Oversettelse: Piano Score, klarinett, bratsj, fiolin deler. Klarinett Sonata No.1, Op.120 No.1. monokrom. Resultater og Deler. Brahms, Johannes.