This film is an account of the two-hour event presented by the Celebrity Series of Boston on Sunday September 23, 2018. On that day 25 local jazz ensembles gathered at a series of connected, walkable locations along the Charles River Esplanade interpreting a curated list of Boston-related tunes in one collective concert that celebrated the great jazz community in Boston today. The film was produced by Jazz 24/7's Tessil Collins .