We brought you their cover of Mark Ronson and Bruno Mars' 'Uptown Funk' yesterday (below if you missed it) and two tracks off upcoming album American Beauty/American Psycho. Today, we bring you the entire LP. It's streaming online, so you can handily try before you buy.
Let the playlist get under way...

Fall Out Boy recently appeared on BBC Radio 1 to promote American Beauty/American Psycho and in typical Live Lounge fashion they opted to cover one of the hits of the day. Here's 'Uptown Funk'.