Original: Orchesterstudien Klarinette, Heft 2. Verdi, Wagner , Schostakowitsch. Verdi, Wagner , Schostakowitsch composed by Heyneck.
Translation: Orchestral excerpts clarinet, Issue 2. D.Schostakowitsch. , Violin Concerto op. D.Schostakowitsch. Arranged by Heyneck.