Music like Function

History: Function Music is a collaborative studio album by American rappers E-40 and Too Short. The album was released on November 6, 2012, by Heavy on the Grind Entertainment and EMI. The album was released in two pairs: History: Mob Music and History: Function Music. The album features guest appearances from Tyga, Travis Porter, Turf Talk, Wiz Khalifa, Suga Free, Jeremih, and Ice Cube among others.

In April 2011, during an interview with Complex, Too Short spoke about the album originally titled The History Channel, saying:

"We’re about halfway through recording the album, maybe a little bit further than that. If we don’t get it out on the market by the end of this year, it’ll be out by the top of next year. But we’re definitely going to drop some singles and videos this year. It’s a project that we wanted to do ten years ago. We both were Jive Records artists at the time, but Jive just did not want any parts of that album and we couldn’t figure out why."