I was just cruising the grammy.org site for gift idea (album purchases). But the information there is not too clear. Can some one enlighten on the various categories for the Grammy and the qualifications to win.

Are there grammy awards in various music types, Rock, Pop, RnB, Techno, Gospel, Classical, etc. The site they have is kinda well mixed and I couldn't find the info I was looking for!http://www.grammy.org/

Thanks in advance for any light you can shed on this topic.