Don't ask what river you are on when you are canoeing.
Don't ask what 70's rock band that is that's playing "Let Me Take You Home Tonight."
Don't ever confuse REO and Boston. Use SoundHound.
Don't share your mnemonic device for remembering that it's Kansas that plays "Dust in the Wind" (because it's the dust and the wind/tornado in the Wizard of Oz and Dorothy's family farm) because he is only going to make fun of you for that no matter how clever YOU think you are!