Does it bug you when someone says they like a band, yet they don't even know the lead singer's name?

i know you're not gonna know about every band on your ipod, i don't.
but if you say they're one of your favorite bands, and you don't even
know one member's name, doesn't that bug you?

(i just asked a question kinda like this- and i think this is the main
question i was getting at)
OH and not knowing songs or albums, that annoys me too