It looks like you are using an ad blocker. That's okay. Who doesn't? But without advertising revenue, we can't keep making this site awesome. Click the link below for instructions on disabling adblock.
Welcome to the Newschoolers forums! You may read the forums as a guest, however you must be a registered member to post.
Register to become a member today!
Karaoke songs (and the Audacity demo above) use comb filtering to remove lyrics and it sounds like butthole. Best you can hope for is to find an instrumental version somewhere, or just record an instrumental cover like a boss.