User blog comment:KuroAshi98/ ~☆ Fairy Tail Character Soundtrack ☆~/@comment-24467372-20140419222553/@comment-24467372-20140420115218

Linkin Park never did Headstrong :D

There was a demo recording of Trapt singing this,they posted it online with some changes saying it's Linkin Park xD

The version you listened to is by Trapt as well...