"Waves of regret and waves of joy
I reached out for the one I tried to destroy
You, you said you'd wait
'Til the end of the world"
Hippobamf: Track Sixteen
Song: Until the End of the World
Artist: U2
Album: Achtung Baby
They moved through the time-spinning reaches of a far galaxy, and he realized that the galaxy itself was part of a mighty orchestra, and each star and planet within the galaxy added its own instrument to the music of the spheres. As long as the ancient harmonies were sung, the universe would not entirely lose its joy.
"It's what you taught me. Do the right thing. That's all that matters."
Dawnbreaker: Track Nine
Song: Inner Demon
Artist: David Buckley
Album: Batman: Arkham Knight OST