With four CDs, international honors and recognition, and tours of North America, Eastern and Western Europe, Russia and the Far East all to its credit, the Ragazzi (Italian for “guys”) Boys Chorus will shortly begin it’s 20th year as a premier vocal ensemble of boys and young men aged seven to eighteen. In today’s concert, this inspiring group, drawn from 130-plus singers representing 26 Bay Area communities, gives moving voice to carols and songs of the season, including A Choral Suite for choir, chamber orchestra, organ… and audience.