Something Old / Something New is the third extended play recorded by Canadian rock group Marianas Trench, released May 26, 2015 through 604 Records, Cherrytree Records, and Interscope Records.[1] It contains two songs originally recorded for the band's fourth studio album, Astoria (2015), and two tracks that pre-date the recording of their debut studio album, Fix Me (2006), from their Self-Titled EP "Marianas Trench" (2002).[2] The EP was released in promotion of Astoria and serves as a "thank you" to their fans.[3]