Sigmund Hering

32 Etudes For Trombone / Recueil

40 Progressive Etudes / Recueil + Enregistrement(S) En Ligne

Forty Progressive Etudes / Recueil + Enregistrement(S) En Ligne

50 Recreational Studies For The Young Trumpeter / Recueil

50 Recreational Studies For The Young Trombone / Recueil

The Sigmund Hering Trumpet Course, Book 2 / Recueil

The Sigmund Hering Trumpet Course 1 ¿ The Beginning Trumpeter Pour: Trompette

32 Etudes For Bass Trombone / Recueil

Double And Triple Tonguing / Recueil

Orchestral Etudes(23) / Recueil

Fifty Recreational Sutides