Break Free (Theme From Rai) A Sound of Thunder Download: Your price Break Free (Theme From Rai) A Sound of Thunder Please choose a price: $ USD ($0.99 or more) Please pay at least $0.99 Add to cart Out of stock Share Our latest collaboration with Valiant comics! RAI comic series author Dan Abnett penned this lyrics for this theme song about Valiant's cybernetic samurai from the year 4002 A.D.! Read more… 0:00/??? 1 Break Free (Theme From Rai) 5:05 0:00/5:05