Thanks for watching :)
Sorry if there are some mistakes in the lyrics/translation (・_・;)
You can see other English translation references in the comment I pinned below

Song: Shinzou wo Sasageyo!
Artist: Linked Horizon
‪@linkedhorizon0822‬
   • 心臓を捧げよ  

Anime:
Shingeki no Kyojin Season 2
Attack on Titan Season 2
https://myanimelist.net/anime/25777/S...

Lyrics from:
http://www.kazelyrics.com/2017/04/lir...
http://www.lyricalnonsense.com/lyric...

DISCLAIMER:
No copyright infringement intended, song and pics belong to the rightful owners.