Free Karaoke MP3+G Downloads
Notice: All the information on this page is for educational purposes only.
There are several sharable Digital karaoke file formats around. In my opinion, the only "real" format is the MP3+G. These are typically created by ripping tracks from the brand name karaoke CDG discs.
One of the most common karaoke related search engine search phrases is "free mp3+g downloads". You may have even found this page with that phrase. Most likely you found a bunch of sites that offered MP3+G downloads at a "price per song" rate or after a paid membership.
You are unlikely to find many web sites that offer free MP3+G downloads as these sites would be quickly shut down by the CDG manufacturers. So where do people download free karaoke MP3+G files? Typically, one of three places.
P2P Applications
Programs like FrostWire that access the Gnutella file sharing network will often find those sharing karaoke files.
Newsgroups
Some newsgroups, like alt.binaries.karaoke, have karaoke files posted by users for download.
IRC File Sharing Channels
The most popular of the three, these channels are where virtually every karaoke song ever released can be found and downloaded. Most of these channels require that every member have a working file server and are actively sharing files.
source
This information credit to Karaoke-Tutor.com Free Karaoke MP3+G Downloads. Some modifications made to make information more up to date. References to BearShare were removed because it is no longer a Gnutella client due to the music industry shutting them down.