Мафия 36. Fullmetal Alchemist

18:00 - believers never die.

Believers Never Die is an album by the band Fall Out Boy. Last says that it has exactly 18 tracks, and the last one is called Growing Up. Plus, this:

P.S. Don't forget to check the very end.

I haven't looked closely, but it immediately brings to mind Reinhardt's signature line. Although, I doubt Reinhardt would play like that... Also, Wikipedia claims that the album has 19 tracks. So, I'm not entirely sure about the clue.