Thor and Loki from The Hammer of Asgard (543.11.Perc) Thor and Loki is the opening movement to the three part suite The Hammer of Asgard, an original soundtrack style composition for brass and percussion. Using Norse mythology as the theme, The Hammer of Asgard introduces and explores the gods and other characters that make up these famous stories. Wailing Hollywood horns, brilliant trumpets, energetic percussion writing and powerful low brass parts make this fun to play for all and a wild adventure for audiences.