JoyOfImprov1 Music College 1.0 (Mobile)

Joy Of Improv, authored by Dave Frank with Professor John Amaral, is the best-selling music improv course from the number one publisher Hal Leonard. The US School Of Music JOI Accelerator Series is the legendary secret JoyOfImprov bootcamp pacer for building instrumental chops and vocabulary for music improvisation, now available here for iPhone and iPad. Each US School of Music JoyOfImprov Accelerator App sequences a JOI lesson in its entirety in all keys and tempos, slow to fast. Works with iPhone and iPad alone. Also compatible soon with all MIDI synths using interfaces such as Line6 MiDI Mobilizer and iConnect MIDI.