Not so much on logos, although album covers, song titles, and band names are a big part.
I found Alizée when I saw a compilation video of her. I thought that she was gorgeous so I started finding more thing about her. I downloaded her music because soon after seeing the first video I watched her sing La Isla Bonita. Now I can't get enough of her either. I even baked a cake for her on her birthday but since I don't know her address nor a way to mail cakes I ate it myself but in her honour.
What the fuck is a FTP?
Most of the other bands that I listen to are pretty famous so I had already heard at least some of their music but the ones that I didn't know before I found using websites like last.fm and Pandora.com that show bands similar.