Lyric discussion by matthew106 

Cover art for Mad Sounds lyrics by Arctic Monkeys

It's one of their bests, there's so much velvet underground influence in the song.

Pretty sure it's just about a songs you hear and just go mental for, even if you're on a night out and can't be bothered, you hear an amazing tune and you just can't help but "get up and dance". Much like any AM tune haha : P