This is an English version of Linked Horizon - best known as one of Attack on Titan’s theme songs - with lyrics by the amazing Amanda Lee and the mixing and instrumentals by Daniel Alvarez. Oh wow, it’s almost embarrassing how long I’ve had this playing on repeat. This makes me very, very happy :3 Head on over and show her some love people!
A link to the MP3 version on SoundCloud (x)
A link to the original video on Youtube (x)
(psst, the lyrics and names of the vocalists are all over here as well)