Better way is for you to send him mp3's of only your vocals so he can mix those in with his original tracks.

This way his mp3 isn't decompressed, recompressed, over and over

Better yet is for him to send a you an mp3 to work with, but you send him .ape files in return for each vocal.

monkeysaudio - great freebie.
Works especially well on vocals. Probably end up about the same size as an mp3 of the vocals and he gets quality wave files to work with.


I do not work here, but the benefits are still awesome
Make your sound your own!