When someone is talking about the first book of the Bible, you instantly assume they mean the band.
The confusion that results from talking about the differences between the Gabriel and Collins eras of Genesis generally makes that worth it, though.
Seeing "Rush is Right" stickers on cars instantly causes you to hum either "The Spirit of Radio" or "Tom Sawyer."
Seeing the CD Yes by the band Morphine causes you to wonder when Yes put that one out and why is it filed in the Ms?
Having to realize Kansas isn't just a band, it's a state.
And Asia is also a continent.