All-in-one Package for Jamming sessions Must for All - Beginners & PROs A free, easy to use, collection of smaller apps for musicians to use while practicing. Allows simultaneous use of its components, so the user does not need to open up separate apps for each part. Contains a Tuner, Pitch Drone, Advanced Metronome which allows users to improve their internal time-keeping by alternating specified periods of clicks and silence. Also contains Music Scale Changer which will help you a lot whil