EMAymniam is the 4th song in the original soundtrack of the film Attack on Titan Part 1: Guren no Yumiya, it is also the 2nd track featured on "Attack on Titan" Season 2 Original Soundtrack Disc 2.
As with all the other OSTs, it was composed and arranged by Hiroyuki Sawano.
This song contains 2 leitmotifs, split in 3 Parts.
1st Part – YAMANAIAME
2nd Part – E・M・A
3rd Part – YAMANAIAME