The first verse is sung by the male choir solemnly, with a build-up of anxiety.for three voices , tenor baritone bass . The chorus is sung by three voices chorus female soprano alto second alto. The second verse is sung by a female choir and a male choir together in a solemn and gentle voice, and the second chorus is sung together without leading voices. Classical violin,. Classical Symphony Orchestra. Orchestra. The bass guitar. Acoustic guitar. Pop style. Flutes., pop