Vocal Extractor - Vocal Extractor- Karaoke Maker (iPhone) is an app that allows you to separate karaoke and vocals from a song or audio file.
Google Open Source - All of Googles open source projects under a single umbrella
Acapela TTS - Acapela Group, the leading European voice expert leaning upon 25 years of experience, invents...
LaunchKit - Open Source - A popular suite of developer tools, now 100% open source.
Acapella Extractor - Isolate vocals from any song for free
OpenAlternative - Discover Open Source Alternatives to Popular Software