OK I am planning on buying some recording stuff like mixer sound card and mics and hook it up to my computer to record with my band and just as a hobbie. But I just realized I have no understanding of the recording process at all. I only understand the products and stuff you need to record. Ok so here it goes. My first question is what do all those little buttons and knobs on the mixer do. If you cant record everything at the same time do just play the song 4 times only recording 1 instrument at a time.(if you have guitar,bass,drums,vocals) If im right wouldent the timing on on each track be different. My final question and probably the dumbest is what is the stuff you do for hours after the band is gone siting on your computer, mixing down? I dont know.