Even more so than usual, this week's installment of Mandatory Music is brought to you by the letter M. From the first new arena rocker from Muse's just-announced Drones to our introduction to the newly plugged-in Mumford and Sons, we've got five tracks that'll make you say, "Mmm." And to make up for that loose C+C Music Factory reference, we'll even throw in a new track from St. Vincent that debuted on a recent episode of Girls. Everybody dance now.


MUSE

'Psycho' from 'Drones'


MUMFORD AND SONS

'Believe' from 'Wilder Mind'


ST. VINCENT

'Teenage Talk'


TOM DELONGE

'New World' from 'To the Stars... Demos, Odds and Ends'


MEW

'Waterslides' from '+-'