SUPER STUDIES Sparke Tuba
SKILFUL SOLOS TRUMPET Sparke Book & CD*
Preparatory Studies In Double-Stopping Op. 9. Viola Solo.: Sevcik Viola Studies
More Graded Studies for Clarinet Book 2: Clarinet study repertoire with supporting Simultaneous Learning elements
James Rae: 40 Modern Studies for Solo Clarinet, Universal Edition UE19735
Bach for Unaccompanied Flute: Seventeen Movements Selected and Arranged As Studies by Fritz Spegl / Siebzehn Satze Als Etuden Ausgewahlt Und Eingerichtet Von Fritz Spiegl
