I'm trying to create a Bootleg/Mashup.
I have an instrumental and I want to use a different vocal from a completely different track.
However... I'm finding it difficult to get the Key of the Acapella to match the key of the instrumental. I'm using Cubase and was wondering if there is any better software to make it easier for me to do this.
Am I best changing the key of the instrumental to match the acapella, or changing the key of the acapella to match the key of the instrumental?

Any help would be appreciated :)