(SACD-HYBRID) Otto Olsson taught harmony and organ at the Stockholm Conservatory of Music from 1908-45, but to his contemporaries, he was best known as a choral composer and writer of organ music. "Advent," for choir and organ, is sung in most Swedish Churches on the first Sunday in Advent, and his organ pieces are played by virtually every organist in Sweden with sufficient command of the instrument. Available here in Surround Sound 4.0 on the Super Audio CD format - you'll feel like you're listening in Church on a Sunday morning.