Mixdown
I'm gonna hope?? you're mixing down with monitors and not headphones.
It really depends on the piece, but generally most of the A&R people I know want to hear kick & bass in that order. Then you can concern yourself with melody (piano / keys / guitar...whatever's taking the lead melody) then your wash (fill...strings...keys/synth etc.) Work on your panning, you'll find different pan setting obviously create a different "feel" to the piece.
Whatever instrument has a solo break, then obviously highlight the part, not enough to make the listener's ears bleed, but so it comes out, says "Hi" then slips back into the mix.
The vocals are my least concern. Lead vocal panned center or slightly off center.
Back-up vocals/harmonies...this is where panning can make or break a song.
Sone other thots...
Compression....read up on it.
Limiting...similar to compression...read up on it.
Reverb...Don't over do it, which is easy to do.
Delay (my personal favourite tool).
Mixdown objectively, but remember, you're going to be your own worst critic.
You can nit-pick to death a perfectly great piece of music.
Good Luck in your efforts....
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