What's a time signature? I've seen you talk about them on this site and I'm just curious. Sorry, I don't know a lot about music :(
i only talk about it when asked, it is not something i normally talk about. it's how you group beats together in music. the 'beat' is like when you tap your foot to the music, each tap is a beat. the time signature tells you how many beats in a group. (hint: it's usually 4)