Fans of Fall Out Boy will recognize this title, and true die-hard (French speaking) fans will recognize it as meaning "Madness in two," or, "backwards." Hence the back cover art, which is printed in reverse.

Some fans might enjoy the typical not-so-typical Fall Out Boy fashion of music, with such songs as "The (Shipped) Gold Standard," with semi-dark lyrics to a good beat. However, more die-hard fans might also notice the slightly new sound, with a more rock-ete sound to it than their previous four albums. True, "What a Catch, Donnie," is a little slower than some of their older ones, but "20 Dollar Nose Bleeds" also adds a little oomph to the CD, with a guest vocal by Brendon Urie of Panic at the Disco.

Old and new fans alike will fall in love with this CD, whether it be the newly teen looking for a post-Jonas Brothers obsession, or the new mom who was there for their first concerts in 2000.