: introduction: - circular breathing - discovery of all the sounds that the instrument can offer - rhythmic bases - "anatomy and sound" (the relationship between position, back support, diaphragm, facial muscles and tongue) - combine power and softness in our practice, for more results with less effort! : improvement: - rhythmic composition and improvisation - advanced techniques & combinations of techniques (single and multiple wobbles, overvibrations, overtones, multiple breaths, beatbox, drop note, harmonic intervals etc ...) - combine power and softness in our practice, for more results with less effort!