Quoddy Voices, which resumed its work together in September for a ‘virtual’ season, recently presented its first choral video. The community choir’s director, John Newell, guided the singers through each step of the new musical process, which centered around Monday evening rehearsals via Zoom. To aid singers in recording their voices, Newell made guide track videos in which they heard their part played against the other voice parts’ lines and watched Newell conduct the time and cutoffs.