ORIGINAL VIDEO: http://www.nicovideo.jp/watch/sm20997276
(【進撃の】民衆の歌【巨人】)
Here are the English translated lyrics I did in like 5 minutes sorry if it's crappy:
Do you hear the song of those who fight?
Uniting with the echoes of the beating drum
The start of a newly hot life begins
Tomorrow is a start of a new day!
Join the line and ally up
Beyond the fort there is a world
Fight for the road to freedom!
Do you hear the song of those who fight?
Uniting with the echoes of the beating drum
The start of a newly hot life begins
Tomorrow is a start of a new day!
Do not regret the deaths, even if some fall
The blood to flow will moisten our land
The corpses to break down the walls of tomorrow!
Join the line and ally up
Beyond the fort there is a world of longing
Can you hear it now? The echo of the drum
The tomorrow we have dreamed of will come
Do you hear the song of those who fight?
Uniting with the echoes of the beating drum
The start of a newly hot life begins
Tomorrow is a start of a new day!
Notes:
The maker of the video replaced "France" with "Walls" (they still sing France, though) which... Kind of changes the translation? I get what she was saying but I don't know how to word it without being awk.
Since the Japanese name is 民衆の歌 (Song of the people) I probably should have put that in the title but lol everyone knows this song's name by the English title.
The omake at the end is just Eren singing about how he wants to exterminate them all. It's a parody off of the song "Daredemo iikara tsukiaitai".
Song at the end: http://www.nicovideo.jp/watch/sm19480546