Does anyone know the song "to the left"?

don't know the songs title or even who sings it !!- but the chorus goes "to the left to the left". Well what are the words does anyone know? Sounds like "you must not no by me" it's on the radio and driving me crazy coz I can't understand the lyrics.
Update: Thanks everyone but once chickadoo gave me lyrics too, I don't think I needed anymore answers!!
23 answers 23