92 Progressive Exercises, Op.60

A 4 Mãos – Schumann, Eichendorff e Outras Notas

Cerimonial da Capela Real

26 Melodic Studies

Subervive Etudes – Piano

31 Studies – Trombone

60 Studies – Viola

Concert Etudes for Viola

48 Estudos Op.31 – oboe ou saxofone

Primary Studies – French Horn

Etudes-Tableaux – Piano

Nuevos Estudios Secillos for Guitar