Background: MxPx is an American punk rock band from Bremerton, Washington founded in 1992 as Magnified Plaid. The band has skate punk leanings, with connections to the pop punk scene. Current members include Mike Herrera on lead vocals and bass guitar, Yuri Ruley on drums and percussion, Tom Wisniewski on lead guitar and backing vocals and Chris Adkins on rhythm guitar and backing vocals. The band's discography includes nine studio albums, four EPs, four compilation albums, a live album, a VHS tape, a DVD and 20 singles.
Context: MxPx released the full-length album Secret Weapon in 2007, the band's first release on its original label Tooth & Nail since 1996's Life in General. The album debuted at No. 76 on the Billboard 200; it also went to No. 1 on the Billboard's Christian chart. The album's sound goes back to the group's beginning sound.  In 2009, the released a six-song EP entitled Left Coast Punk EP, which was the first record released by Rock City Recording Company, MxPx's own record label. Also in 2009, the group released a Christmas album, titled Punk Rawk Christmas. In late 2009, Mike Herrera teamed up with frontman of The Ataris, Kris Roe and the drummer of The Summer Obsession, Chris Wilson (formerly of Good Charlotte) for the MxPx All Stars tour in Japan and Malaysia.  The band released a documentary entitled Both Ends Burning on December 1, 2011. In addition, Mike, Tom, and Yuri were working on their ninth studio album. On December 19, 2011, the band announced that the album would be called Plans Within Plans. It was released on April 3, 2012. In 2012, drummer Yuri Ruley announced his retirement from touring, but said that the band was not breaking up and that the group would continue to write and record new material together.  In honor of the 20th anniversary of the album, the band released the re-recorded version of Life in General free of charge for a limited time only on September 18, 2016. As of 2016, Chris Adkins is a second guitarist and touring musician.
Question: What was Rock City about?. Whats the answer?
the released a six-song EP entitled Left Coast Punk EP, which was the first record released by Rock City Recording Company, MxPx's own record label.