@Noshery Well, there's lullaby by nickleback, the power inside by nerdout, never forget you by Zara Larsson, halo by nightcore, missing by nightcore, tears of an angel by nightcore, angel of darkness by nightcore, Angel's fall by nightcore, come little children by nightcore, I see fire by nightcore (or the original), monumental by nightcore (demon's soul song), Loyal Brave True by Christina Aguilera, same old war by nightcore, spectrum by nightcore, you can't hide by nightcore, a vampire's lullaby by nightcore (or the original), between the raindrops by nightcore (or the original), fly with me by nightcore, Fly by Fransis Derelle (feat. Parker Pohill), incomplete by backstreet boys, just hold on by nightcore, lullaby by nightcore, meet me on the battlefield by nightcore (reality), toy Soldiers by marika, open wounds by skillet, over the horizon by Samsung (I think), phantom of the oprah by linsey Stirling (and other songs from her as well), put it together by brooke allison, roam by caroline sunshine, rose colored glasses by Kelly Rowland, search inside by catty noir (monster high boo york), secret Garden by cyber diva, sent from heaven by keyshia Cole, shine by nightcore, shot in the dark by within temptation, sing me to sleep by Alan Walker (and others from him as well), song of the sea by nolwenn Leroy, this light I see by romi park (toshiro hitsugaya) (it's also from a from an awesome unfinished and lost fanfiction story called mission: high school?), a thousand years by Christina perri, end by tokko, nothing by tokko, once upon a dream by walt Disney, the darkness by nightcore, destiny by Avalon high, and drip drop by nightcore.
Okay, 1: yes I listen to a LOT of nightcore music, 2: some of them ARE a bit dark. Sorry. 3: all but the first song IS only some of my own playlist. And 4: yes, you CAN use them for inspiration for more one-shots and books.
"Angles Dont Cry" by Eillse
"Weightless" songs by Marconi