Notis
Oriģināls
Kreuz, Emil. The Violist. Op.13. Kreuz, Emil. Viola and Piano. or organ.
Tulkojums
Cross, Emil. The Violist. Op.13. Cross, Emil. Altam un klavierēm. vai orgāns.
Oriģināls
Book 1. pp. 15-16 missing. Book 2. 19 missing. Book 3. viola part No.10 missing. Book 4. Viola part. Book 4. scores. pp. 72,73 missing. Book 6. Sonata in A minor. Piano Score. Book 6. Sonata in A minor. Viola part. Book 6. Sonata in A minor. II. Andante con moto e grazioso - Viola part.
Tulkojums
Grāmata 1. pp. 15-16 missing. Book 2. 19 missing. Book 3. viola part No.10 missing. Grāmata 4. Viola daļa. Grāmata 4. rezultāti. pp. 72,73 missing. Grāmata 6. Sonata A minor. Piano Score. Grāmata 6. Sonata A minor. Viola daļa. Grāmata 6. Sonata A minor. II. Andante con moto e grazioso - Viola part.