My band is going to set up an indoor concert. Audience will be up to 500 people. The only thing I know about the venue is that it has a PA system and an audio mixer (soundboard).
My band's line-up:
1 Electric Guitarist (will be playing on an Epiphone SG and Epiphone Les Paul connected to a Marshall MA50C)
1 Bassist (will be playing on a Fender Jazz Bass connected to an Ampeg amplifier)
I want to record the concert with 3 HD handycam camcorders and multitrack it. Could you guys explain me how to multitrack it? What equipment and microphones are needed?