Editing Marcel Mule (section)

== Study books produced by Mule ==
The books produced by Marcel Mule focused on the points mentioned above: technique (scales, arpeggios), articulation and tone production.
Some of the study books created by Marcel Mule are:
* ''24 Easy Studies for All Saxophones after A. Samie'', Leduc. Alphonse Leduc, 1946, SS, 19 pages. Based on works by the French violinist A. Samie, and suitable for second and third year students with keys ranging to 3 sharps and 3 flats.
* ''30 Great Exercises or Studies (Trente Grands Exercices ou Études) for All Saxophones after Soussmann'' Book 1 and 2 by Marcel Mule. Alphonse Leduc, 1944, SS, 31 pages. These advanced pieces based on studies by the flautist Henri Soussmann are more exercises than etudes (many feature short phrases repeating through the range of the instruments and in different keys). Book 1 has 15 exercises starting in C and moving through the [[circle of fifths]] in major and minor sharp keys.
* ''48 Studies by Ferling for All Saxophones'' by Marcel Mule. Alphonse Leduc, 1946, SS, 30 pages. In addition to editing the 48 studies by [[Franz Wilhelm Ferling]] for oboe,  Professor Mule has written an additional 12 studies in major and minor keys. (Ferling did not include the enharmonic keys of C flat major, A flat minor, etc. in his work.)
* ''53 Studies for All Saxophones'' Book 1, 2 and 3 by Marcel Mule. Alphonse Leduc, SS, 1946, 27 pages. After [[Theobald Boehm]], [[Adolf Terschak]] and [[Anton Bernhard Fürstenau]].
* ''Daily Exercises (Exercices Journaliers) for All Saxophones after Terschak'' by Marcel Mule. Alphonse Leduc, 1944, SS, 37 pages. Twenty-six technical exercises based on the works of the flautist Adolf Terschak for better intermediate and advanced students. Keys range from 7 sharps to 5 flats.
* ''Scales and Arpeggios, Fundamental Exercises for the Saxophone'' Book 1, 2 and 3  by Marcel Mule. Alphonse Leduc, SS, 1948, 30 pages. This book includes scales, scales in thirds, arpeggios, arpeggios on the dominant seventh chord in all major and minor keys. Instructions are in French, English, German, Spanish and Japanese.
* ''Varied Studies (Études Variées) in All Keys'' adapted by Marcel Mule. Alphonse Leduc, 1950, SS, 31 pages. Thirty etudes by various composers ([[Jakob Dont]], [[Rodolphe Kreutzer]], [[Jacques Féréol Mazas|Jacques Mazas]], Niccolò Paganini, [[Pierre Rode]], etc.) at the advanced intermediate level.
* ''18 Exercices ou Études d'après Berbiguier'', by M. Mule, Leduc (based on studies by the French flautist [[Benoit Tranquille Berbiguier]])
* ''Pièces Célèbres'' Volume 1, 2 and 3, by M. Mule, Leduc
* ''Tablature de la gamme chromatique'', by M. Mule, Leduc