The Harvard-Radcliffe Collegium Musicum had a terrific concert in March “Music for Troubled Times,” featuring Joseph Haydn’s Missa in Angustiis (Lord Nelson Mass), the East Coast Premiere of Love Songs from Lonely Letters by Joel Thompson, and works by Felix Mendelssohn, Alice Parker, and Palestrina, as well as Renaissance music selections by Collegium Underground.

On April 26, Collegium will be performing a joint concert “A Light in April,” with the Harvard Choruses at Arts First Festival. A Light in April is a combined concert of the Harvard Choruses featuring guest conductor Sydney Guillaume who will lead performances of his works. His intricate and spirited musical language, often calling on his roots in Port-au-Prince, Haiti, inspires the rest of the program, and calls us to celebrate our human connection and capacity for joy.