High Quality Content by WIKIPEDIA articles! XOBC is an EP by American singer-songwriter Brandi Carlile, released through Sony Music Entertainment via iTunes on February 8, 2010 in the United States. The collection has a Valentine`s Day theme and contains two cover songs ("All You Need Is Love" by The Beatles and "Heaven" by Bryan Adams) along with three original tracks. Songs for the collection were recorded during the Christmas following the release of her previous studio album Give Up the Ghost (2009).