Hi bro. Musta na?
First, kung 15 songs yung imimix mo, try to separate each song para per song ka magmix (that is kung straight 2 hrs plus files yung binigay sa yo).
Definitely automation is your friend here
. Pag live tracks talaga paiba-iba ng volume.
Mix mo muna yung instruments. Pag solid na yung sound sa yo saka mo buksan yung vocals. Then vice versa, try to mute the instruments then mix mo din vocals (andami niyan so definitely di puedeng same levels lahat).
Eto optional lang. Make those live audience claps cleaner by inserting some samples na di galing sa mismong concert niyo
. Yes daya yun pero minsan annoying yung mismong recorded audience claps/noises right?
. Pero kung malinis naman yung materials ng mismong concert, by all means mix it and use it
Sa mastering (I'm using CD Architect), wag kang maglagay ng 2 secs in between songs para isang straight live concert pa din ang tunog/dating ng final cd master mo.