7 Hills Park
| 1:00p | Good Trouble Brass Band |
| 2:00p | School of HONK |
| 3:00p | Bread & Puppet Circus Band |
| 4:00p | Kandjanwou Rara |
| 5:00p | Dirty Water Brass Band |
| 6:00p (45m) | Brasscals |
| 6:45p (45m) | HONK! Family Band |
| 7:30p (45m) | The Brass Balagan |
| 8:15p (45m) | Black Sheep Ensemble |
Chester Street
| 1:00p | Band Together Pickup Band |
| 2:00p | Ideal Maine Social Aid and Sanctuary Band |
| 3:00p | Fly By Brass Band |
| 4:00p | All for One Brass Band |
| 5:00p | The J.P. HONK Band |
| 6:00p (45m) | Hartford Hot Several |
| 6:45p (45m) | Expandable Brass Band |
| 7:30p (45m) | Rude Mechanical Orchestra |
| 8:15p (45m) | Undertow Brass Band |
Davis Square Plaza
| 1:00p | Extraordinary Rendition Band |
| 2:00p | Brass Liberation Orchestra |
| 3:00p | Leftist Marching Band |
| 4:00p | Conical Cacophony |
| 5:00p | Magnificent Danger |
| 6:00p (45m) | Band Together Pickup Band |
| 6:45p (45m) | The Party Band |
| 7:30p (45m) | Fly By Brass Band |
| 8:15p (45m) | Emperor Norton's Stationary Marching Band |
Kenney Park
| 1:00p | Emperor Norton's Stationary Marching Band |
| 2:00p | The Party Band |
| 3:00p | Yes Ma'am Brass Band |
| 4:00p | Forward! Marching Band |
| 5:00p | The Brass Balagan |
| 6:00p (45m) | Leftist Marching Band |
| 6:45p (45m) | Extraordinary Rendition Band |
| 7:30p (45m) | Clamor & Lace Noise Brigade |
| 8:15p (45m) | Ideal Maine Social Aid and Sanctuary Band |
Statue Park
| 1:00p | Greenbelt HONK! Situation, DC Activist Street Band |
| 2:00p | Brasscals |
| 3:00p | aNova Brazil |
| 4:00p | Black Sheep Ensemble |
| 5:00p | Brass Solidarity |
| 6:00p (45m) | May Day Marching Band |
| 6:45p (45m) | Kandjanwou Rara |
| 7:30p (45m) | Brass Liberation Orchestra |
| 8:15p (45m) | All for One Brass Band |
Elm @ Grove
| 1:00p | Rude Mechanical Orchestra |
| 2:00p | Forward! Marching Band |
| 3:00p | HONK! Family Band |
| 4:00p | L Train Brass Band |
| 5:00p | Clamor & Lace Noise Brigade |
| 6:00p (45m) | Yes Ma'am Brass Band |
| 6:45p (45m) | School of HONK |
| 7:30p (45m) | Good Trouble Brass Band |
| 8:15p (45m) | Brass Solidarity |
Day Street
| 1:00p | Expandable Brass Band |
| 2:00p | Hartford Hot Several |
| 3:00p | May Day Marching Band |
| 4:00p | Brassterisk |
| 5:00p | Undertow Brass Band |
| 6:00p (45m) | Bread & Puppet Circus Band |
| 6:45p (45m) | Greenbelt HONK! Situation, DC Activist Street Band |
| 7:30p (45m) | Dirty Water Brass Band |
| 8:15p (45m) | L Train Brass Band |
Day St, Somerville, MA