Hey there! Just wanted to discuss this to you!
While there is an option to 'remove the vocal', the quality of the backing track that's a result of that process is barely usable for a serious reproduction.
If you're interested in getting the quality results, the better way to go about it would be to create the backing track from scratch, thus creating a perfect backing track, tailor-made for your performance! If you're into that, I'd be happy to provide it for AUD$200 within 7 days.
Let me know your thoughts!
Kindly,
Andrej L.