What makes XOBC by Brandi Carlile notable?

This album is notable for its exploration of personal themes that resonate with listeners, contributing to Carlile's growing reputation as a poignant lyricist. The critical reception praised its emotional depth, helping propel her career forward and introducing her music to a wider audience. By 2010, Brandi Carlile was gaining momentum in her career after the success of her previous album, 'Give Up the Ghost' (2009). 'XOBC' marked her continued evolution as a songwriter and performer, further solidifying her place within the contemporary folk-rock scene.