From Elliott Smith's 1998 album XO, 'I Didn't Understand' stands as a quintessential example of his introspective songwriting style. The track features Smith's signature acoustic guitar work, layered with subtle electronic textures that define the album's atmospheric sound. Released during a pivotal period in his career, the recording captures his ability to blend folk sensibilities with indie rock production. The song reflects themes of confusion and emotional vulnerability, characteristic of Smith's work from the late 1990s. It remains a staple of his discography, often cited for its haunting melody and Smith's distinctive vocal delivery, which conveys a quiet intensity that resonates deeply with listeners.