Yes...
Mostly a suggestion, but you might regret it if you don't bring things such as:
Instuments, Amps, Extra Strings/Heads/Sticks/Picks/Cables, All band members (unless we have been informed before recording starts.)
Secondly: KNOW YOUR FRIGGIN' SONGS!
Unless you're experimental, or improv or whatever, please know your songs. It's a pain in the ass for everyone if songs have be be practiced during the recording session. It takes up time, and it can wear everyone out. So, make sure that you know your stuff.
Third: MAKE SURE YOU'RE IN TUNE!
Holy Fart, have there been problems with this one. Please make sure everyone is in tune with eachother. Whether is just by ear, or with a four hundred dollar rack tuner, be in tune.
Fourth/Lastly: HAVE A GOOD FUCKING TIME!
We aren't a bunch of fucking asshole suits in "the music buisness". We're a bunch of folks who love music and want people to have a chance to share what they love. Relax, and pretend that there isn't a microphone catching every sound that comes out of you. Play like there's no tomorrow. We like to goof around and be silly and yell and fart and throw things, but don't get me wrong, when it's time to lay down a track, we do it. As long as everyone's happy and neat things are happening, even if the album doesn't turn out great, it's always a memerable time. We enjoy every moment spent with people who love to create sounds and things.
Fifthly/Beyond Lastly: WE BELIEVE IN CARNAGE!!!!1
There. I said it. That's all.