This year’s Voices of Cooperstown’s Christmas performance is underway at this hour at Christ Episcopal Church, River Street, led by Conductor Dan Foster. Alternating with Handel’s “Messiah,” this year’s concert features a Mozart mass, sung in Latin. Among the soloists is tenor Quinn Bernegger, the CCS graduate who is pursuing a career in opera. (Jim Kevlin/AllOTSEGO.com)