you can't post links here (shit like that gets sites sued and stuff) but check out allmusic.com and pandora. personally i dig for vinyl and those sites help expand my knowledge on that but would also help for e-digging. also google a genre you're looking for like "psychedelic punk" or something for good lists of artist and albums.
Co-sign allmusic.com been on it since it came out when I was a kid. Check out my site for drum sounds. They won't let me post links yet so the below all end in dot com