"Underneath" is a song recorded for Alanis Morissette's seventh studio album, Flavors of Entanglement, which was produced by Guy Sigsworth. It is the album's first single. The song was digitally released on April 15, 2008 after originally being scheduled for March 25. According to Morissette, "'Underneath' is about how you can only change the world after you change yourself."

A music video for "Underneath" was premiered on September 15, 2007 in Los Angeles, as part of the Elevate Film Festival. The video was directed by Matt Docter and Ric Frazier and produced by the Docter Twins. The purpose of the festival was to create documentaries, music videos, narratives and shorts regarding subjects to raise the level of human consciousness on the earth. Morissette submitted the song, and then (as with the other fourteen videos) had the music video written, directed, shot and edited in two days. It was released on the internet in January 2008.

An official music video, directed by Sanji, was released on in May 2008. The video is two parallel stories in which a protagonist (both represented by Morissette) tries to change the world. The first vignette follows Alanis as she attempts to hand out fliers promoting positivity and openness. She is rejected by passers by at each turn. Frustrated, she notices a missed call on her cell phone from an apparent ex-love interest. She angrily texts him, "I said don't call me." Inside her heart, another Alanis (dressed in red), replays scenes of being frustrated with the love interest, keeping her distance in bed and literally pushing him away when he reaches for her.

During the chorus of the song, the real Alanis seems to realize that the grudges she harbors and the attitudes she holds prevent her from making the world a better place. In essence, she realizes that change "starts in [her] living room," and that "what we're doing in [our heart] shows up as bigger symptoms out [in the world]." In accordance with the meaning of the video as a short film, she finds that before she can save the world, she must save herself. She returns home to her apartment, where the walls are covered with hundreds and hundreds of fliers and reminders of the big-picture events she has hypocritically supported without supporting herself. As she tears them off the walls, her heart-bound alias is shown tearing posters off of the heart's walls, but instead of motivational slogans and promises to better the planet, the posters in the heart read, "I'm fat," "I'm lonely," "I avoid taking responsibility," and more. Symbolically, Morissette tears away the personal insecurities that she has hidden under the guise of major world issues.

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Wikipedia