In the 1st episode of SNK / AOT, there's this awesome song at 0:47, when the colossal titan appears. Do you know the name, please? I can't find it anywhere...
I assume this is referring to when the colossal titan appears in the prologue before the intro.
The song is called cóunter・attàck-mˈænkάɪnd (Counterattack Mankind) and is from Attack on Titan Original Soundtrack.
The actual part featured in the mentioned scene starts over half way through the track at around 3:25, which is possibly why it is hard to find.
It is composed by Hiroyuki Sawano.
The track can be found here: https://www.youtube.com/watch?v=4PuP7IkpRLU
The song youre looking for is named Attack ON Titan, not Counterattack - Mankind. Link: https://www.youtube.com/watch?v=oi_TTMjobng