Who said "The music of battle is the greatest song."?

This quote is attributed to Thor (The Avengers).

The music of battle is the greatest song. - Thor (The Avengers)

"The music of battle is the greatest song."

Thor (The Avengers) Music

"I am Thor, god of thunder!"

"You lack the strength to wield such power."

"I have nothing but respect for you, and your work."

"There are no men like me."

"Music is the language of the soul."

"My music comes from my heart."

"Music transcends all language barriers."

"Music is the universal language of love."