"All Bad Things Must End" is a song by American band Mötley Crüe, released as a single in January 2015.
The song is about the internal forces threatening the band, and its intro features Nikki Sixx stating that the band "would rather just break up than be bland".
"We haven't ruled out the idea of a new album," Sixx said at the time.
It also features the covers for all Crüe albums, except for their self-titled 1994 release, due to the absence of Vince Neil.
However, it still includes the cover of 2000's New Tattoo, despite the absence of Tommy Lee.