Noter
Original
Stanley, John. Viola Sonata for Viola & Strings. Opus 1 No 4. Stanley, John. Viola and Strings. Magatagan, Mike. Viola Sonata. Opus 1 No 4. for Viola & Strings.
Oversettelse
Stanley, John. Viola Sonata for Viola. Opus 1 Ingen 4. Stanley, John. Viola og strykere. Magatagan, Mike. Viola Sonata. Opus 1 Ingen 4. for Viola.