Rob Landes performs a live violin cover of "Hallelujah" at Utah Valley University in 2016. Landes showcases his talent on ...

It begins with the violins — orderly and baroque. The choir rises. The audience rises. And before you know it, the concert hall, church, rec center or school auditorium fills with the triumphant sound ...

Grant Gershon conducts the Los Angeles Master Chorale in Rachmaninoff's "All Night Vigil," in which Hallelujah takes on an intimate, mystical quality. (Brian van der Brug / Los Angeles Times) It ...