QuickTime audio multitrack mixer/editor with overdub recording and MP3 import convert capability. Also exports MP4/AAC, AIFF, WAV, AVI, QuickTime, System 7, 3G, uLaw files and mixdown to AIFFs for use with other applications (such as MP3 encoders). Has optional built-in adjustable look-ahead compressor/expander. Great for production.

• Moving "tape" display and graphical fader automation
• Ability to independently change the duration and/or pitch of any track
• Fast, smooth and easy editing of sound and music files
• Ability to play, record and overdub multitrack audio
• Sophisticated dynamics processing (AGC) controls
• Can import multiple audio file types (including MP3 & MP4), and record from various input devices (including CD audio)