Tiny Moving Parts is an American emo band from Benson, Minnesota. Formed by brothers William and Matthew Chevalier, and their cousin Dylan Mattheisen, the band has released seven studio albums since their 2008 formation in junior high. Their most recent album Deep in the Blue was self-released on November 15, 2024. Tiny Moving Parts is a self-described family band consisting of brothers William Chevalier (drums) and Matthew Chevalier (bass, vocals), and their cousin Dylan Mattheisen (guitar, vocals) who were also all students at Benson High School. The trio started playing together in junior high and have been together since then.