"Saxophone Études et exercices." . . "Studies and exercises" . "Studies and exercises"@en . . . "Supplementary studies for saxophone : [to be used with or to follow any method]" . "Supplementary studies for saxophone : to be used with or to follow any method" . . "Supplementary studies for saxophone"@en . "Supplementary studies for saxophone" . . . . "Rubank supplementary studies" . . . . . . . . . . . .