"Trombone Études et exercices." . . . . . . . . . "Studies in legato : from the work of Concone, Marchesi and Panofka" . "Studies in legato : for bass trombone and tuba : based on the works of Concone, Marchesi and Panofka" . "Studies in legato : for bass trombone and tuba" . . . . . . "Studies and exercises" . "Studies and exercises"@en . . . . . "Studies in legato for bass trombone and tuba" . . . . "Studies in legato : from the works of Concone, Marchesi, and Panofka" . "Studies in legato : forbass trombone and tuba" . . . "Studies in legato for bass trombone and tuba : from the works of Concone, Marchesi, and Panofka : for bass trombone and tuba"@en . . . "Studies in legato for bass trombone and tuba : based on the works of Concone, Marchesi and Panofka" . . . . . . "Studies in legato for bass trombone and tuba : from the works of Concone, Marchesi and Panofka" . "Studies in legato from the works of Concone, Marchesi and Panofka" . "Studies in legato : For Bass trombone and tuba" . . "Studies in legato from the works of Concone, Marchesi, and Panofka" . . . . "H 2301" . .