Who said "Music soothes the warrior's soul when nothing else can."?

This quote is attributed to Arrow.

Music soothes the warrior's soul when nothing else can. - Arrow

"Music soothes the warrior's soul when nothing else can."

Arrow Music

"My name is Oliver Queen. After five years in hell, I have come home with only one goal: to save my city."

"I'm not the man I was."

"You have failed this city."

"I'm a monster."

"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."