- BOUSQUET, N. - 36 Celebrated Studies [Download]
- CAFFARELLI - 100 Studi Melodici [Download]
- GATES, E. - Odd Meter Etudes [Download]
- GETCHELL, R. Practical Studies, Book 2 [Download]
- HERING, S. - 32 Etudes [Download]
- KOPPRASCH, C. - 60 Studies for trumpet [Download]
- Giuseppe, Concone: The Complete Solfeggi [Download]
- J. L. SMALL - 27 Melodious and Rhythmical Studies [Download]
- VOISIN, R. - 11 Studies [Download]
- WURM, W. - 60 Studies [Download]
- Penev, Sivo - Etude No 1
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- Penev, Sivo - Etude No 2
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- Penev, Sivo - Etude No 3
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