If you want to do karaoke in linux, or using only free software, you’ve got two options, PyKaraoke and VLC.
For running a karaoke night, PyKaraoke is better. But you probably have VLC already, and it’s available for Mac.
Free Karaoke Music
- KAR and MIDI release. 1 Gagillion songs in just 130 MB
- Free Karaoke Music Megarelease iPod/VJ edition 4 of 60
- Free Karaoke Music Megarelease iPod/VJ edition 3 of 60
- Free Karaoke Music Megarelease iPod/VJ edition 2 of 60
- Free Karaoke Music Megarelease iPod/VJ edition 1 of 60
- Songbook for upcoming releases
- Best practices for karaoke releases
- Trouble uploading to The Pirate Bay / first Megaupload release coming soon
- ¡Karaoke en Español!
- Karaoke torrent releases from The Pirate Bay