Rain (Fullmetal Alchemist Brotherhood ED1)

"Rain" arrives as the first ending theme to *Fullmetal Alchemist: Brotherhood*, and Sid built it to carry the anime's particular ache — the weight of loss that propels the Elric brothers forward. The production sits in a melancholic rock register: chiming guitar arpeggios over a steady, almost processional rhythm section, strings swelling beneath to lift the chorus into something hymnal. Mao's vocal is the band's signature instrument here, a slightly nasal, plaintive tenor that cracks with restrained emotion rather than power — he sings as though confessing in a downpour. Lyrically the song turns rain into a metaphor for grief that won't stop falling, for memory that soaks through everything, yet the refrain insists on continuing to walk forward through it. There's a distinctly Japanese visual-kei lineage in Sid's melodicism, the way a sweet melody is wrapped around genuine sorrow. The cultural context is inseparable from the show: fans hear the brothers' journey in every bar, the bittersweet acceptance that some things can't be restored. It's a song for headphones on a literal rainy train ride, or for the quiet moment after an emotional episode ends — comforting precisely because it doesn't pretend the sadness away. The strings-and-guitar build to its final chorus delivers catharsis without resolution, an exhale rather than a triumph.