Soloist Nozomi Ando, a postdoctoral fellow in the Department of Chemistry, sings “Dona Nobis Pacem” (“Grant us peace”) by Ralph Vaughan Williams in the concert choir’s spring concert on Sunday in Kresge. The concert also featured the world premiere of Professor Peter Child’s “Song of Liberty.”

Stephanie C. Lin—The Tech

Soloist Nozomi Ando, a postdoctoral fellow in the Department of Chemistry, sings “Dona Nobis Pacem” (“Grant us peace”) by Ralph Vaughan Williams in the concert choir’s spring concert on Sunday in Kresge. The concert also featured the world premiere of Professor Peter Child’s “Song of Liberty.” Stephanie C. Lin—The Tech