Thanks alot for the answers but as one of you said i really dont know much about theory,for anyone that was confused i was asking the question that if you thought of lead and you are playing like C Csharp D Real fast over and over im pretty sure that that lead would have the rythm of C because the lead starts off with C. I was wondering how you know what rythm to play to the lead if the lead player is hitting multiple strings fast that you dont know wich rythm chord you should play it to. yeah i think i am just gonna play what sounds good because it seems to work for alot of people.