For the second year in a row, Boston Children’s Chorus (BCC) returns to this year's the Boston Pops Fireworks Spectacular lineup alongside Lainey Wilson, Chance the Rapper, Trombone Shorty, Boston Crusaders Drum and Bugle Corps, Middlesex County Volunteers Fifes and Drums, Tanglewood Festival Chorus, U.S.S. Constitution Color Guard, and Pelin Su Yavuz.