Saxoeffects app for iPhone and iPad

Saxoeffects is a real method for working extended technique of the saxophone (overtones, slaptongue, subtone, fluttertongue, growl, vibrato and bending). It allows the user to record exercises while working to ensure its intonation and his tone homogeneity.
Regular practice using these application will provide an excellent basis for tackling difficult passages in the modern saxophone repertoire and jazz music. This application also contains a full tab of the saxophone, fingerings of altissimo range, advice to how work on each lesson and a bibliography on the subject.