The solo project of John O'Callaghan, frontman for Phoenix, Arizona-based alt-rock/pop-punk darlings the Maine, John the Ghost finds the singer/songwriter embracing his more soulful side. O'Callaghan released his first EP, Sincerely, John the Ghost, under the new moniker in 2016. Written and recorded in his bedroom, the physical version of the EP featured 60 pieces of prose in an accompanying 90-page book paired with six compositions, including the single "Sour Grapes." ~ James Christopher Monger