New Orleans soul. New England grit. All brass.
603 Brass Band is New Hampshire’s powerhouse brass collective, blending the soul of New Orleans with the grit of New England. Founded by Army Band veterans, the group brings explosive horns, deep grooves, and unstoppable energy to every stage they hit — from festival grounds to your backyard. Their mission is as bold as their sound: honoring the roots of traditional brass band music while creating opportunities for the next generation of musicians to learn, grow, and keep jazz alive.
