Im trying to balance voice with music/ match volume in a mixdown without distorting voice or music. Please help.
The only matching facility is the overall track loudness one, which levels up whole tracks against others - not what you want at all. For what you want to do, you can only use ears.
I just tried "internet delivery" compression and that seemed to work pretty well.
Yes, if you compress all of the dynamics out of it, it won't be a problem...