I want to remove the chorus from a CDG Video Karaoke

All of our karaoke videos include backing vocals (assuming they are also found in the original version).

Unfortunately, we do not offer a version of the songs without backing vocals.

If needed, you can do this with the KFN format and use it with Karafun Player 2 for Windows.
This is an older version of the KaraFun software that is no longer supported, but if you're interested, you can still download it here: KaraFun Player 2 (Windows only).

Alternatively, you can access the same content with a key change feature with a KaraFun Subscription.