【實用音樂app】JazzPlayer|最夯免費app-綠色工廠好玩App

JazzPlayer is a 4-track music player that gives YOU full control of the mix of your backing tracks. Each instrument (KEYS, BASS, DRUMS, GUITAR) has its own channel, so you can get the exact sound you prefer for practicing!JazzPlayer uses our proprietary audio format called AppTracks. The app also plays standard mp3 files. JazzPlayer comes with a complimentary 4-channel AppTrack called BLUES SHUFFLE. You can purchase more content by visiting our website: http://www.jazzplayerapp.com/apptracks.htmlJazzPlayer is produced by PlayJazzNow.com, your source for the finest downloadable play-along tracks. Our jazz backing tracks will help you upgrade your chops, no matter what level you are or what instrument you play. Don't settle for MIDI or any other cheesy mechanical tracks. Our backing tracks feature LIVE musicians - always have, always will. Visit our main site to access hundreds of our world-class tracks: http://www.playjazznow.com