Pro Tools MP + Fast Track Pro High-Performance 4x4 Pro Tools MP Studio Bundle Latest version of award-winning Pro Tools M-Powered software Studio-standard composing, recording, MIDI sequencing, editing,and mixing features Work with up to 48 simultaneous mono or stereo tracks at 24-bit/96 KHz fidelity Polish mixes with over 70 virtual instruments and effects plug-ins Compose music easily with full MIDI and score notation tools