"Unorthodox Jukebox" is the second studio album by American singer-songwriter Bruno Mars. It was released on December 11, 2012, by Atlantic Records. The album was a commercial success, debuting at number one on the US Billboard 200 chart and eventually being certified triple platinum by the RIAA.

Sheet Music: For musicians, sheet music folios for piano, vocal, and guitar are sold by J.W. Pepper & Son and accmusicstore.com.

Following the massive success of his debut, Doo-Wops & Hooligans, Mars wanted to break away from being "pigeon-held" to one specific sound. Working with elite producers like Mark Ronson, Jeff Bhasker, and Diplo, he created a "soulful, experimental" record that drew inspiration from icons like The Police, Michael Jackson, and Prince. Unorthodox Jukebox Official Tracklist

: A vulnerable, piano-driven ballad that showed off Mars's vocal range and emotional depth. "Treasure"