Revolutionize your practice with the Berp! Developed by renowned trumpeter and educator Mario Guarneri, the Berp combines mouthpiece buzzing with gripping or moving the slide to improve your musicality, breath support and pitch awareness. Inspired by the methods of legendary teacher James Stamp Combines buzzing and grasping/pushing for maximum learning success Helps identify unwanted resistance in the body and avoid it through proper breathing technique Promotes the connection between finger movements and the brain for better pitch sensitivity How to use the Berp: Easy Attachment: Attaches firmly to the instrument's leadpipe after the mouthpiece is removed Adjustable Clamp: Fits round, hexagonal or curved leadpipe openings; If necessary, tape can be used for additional support Optimal pos.