Revel in the mystery and magnificence of Mozart’s Requiem as South Florida Symphony Orchestra (SFSO) presents its premiere of the composer’s final moving masterpiece and his Symphony No. 40 in G minor!  Led by SFSO’s award-winning music director Sebrina María Alfonso and featuring Katherine Henly, soprano; Maggie Reneé, mezzo-soprano; Norman Shankle tenor; Neil Nelson, bass-baritone …