Apple Soundtrack Pro Upgrade (Mac) [OLD VERSION] Waveform Editor With Action-based Editing&#8212;Allows editors to reorder, suspend, and delete any audio edit or process at any time. Intelligent Find-andFix&#8212;Lets editors quickly identify and repair common audio problems. Professional Effect Plug-ins&#8212;Editors can expand their sonic and creative palettes with over 50 professional effects plug-ins. Multitrack Editor and Mixer&#8212;Soundtrack Pro features a multitrack editor that allows you to build complete projects with hundreds of audio tracks. Includes over 5,000 sound effect and music Apple Loops, a console-style mixer with control surface support, synchronized external video display support, AppleScript support, ambient noise print, audio time stretching, and multi-take recording.