I’d like to know everything there is to know about sound. I’m working on this site that contains a lot of music files…including a preloader. I’d like to have the preloader play a certain music file, then when the preloader has loaded, the other music buttons pop up and you can play the songs individually. I made it so that each button plays an independent music file, but if I click one button and then another one directly after, they overlap. I think that to solve this problem involves ActionScripting, but I think I did that wrong, hence my post here. I’d like some help! 
thanks!