Speaking percussionist with flowerpots: Craig McNutt, performing “To the Earth” by F. Rzewski

Original songs with voice, keyboard, and percussion: Georgia Bowder-Newton and Curt Newton

Virtuoso recorder and classical guitar: Aldo Abreu with Berit Strong. Performing music by local living composer Melika M. Fitzhugh and Pete Rose

String quintet (selections from Schubert’s String Quintet): Amy Sims, violin. Velleda Miragias, cello. Rebecca Thornblade, cello. Colleen Brannen, violin. Anna Griffis, viola.

Art Installation: from Our Climate, designed by students across Massachusetts, and at Emerson College

Activists: Carrie Cullen (Our Climate), Alyssa Lee (DivestEd), and Filipe de Carvalho (Sunrise Boston).

Volunteers: Joseph Green, videography. Elaine Lin, organizing.

Barbara Lieurance, founder and artistic director.