If #FortnightFridayMusic delivers #Blue then it's an excuse for me to deliver as many blue layers as possible

Such as the theme BLUE for "Blue Drop"? (yuri within)

https://animethemes.moe/anime/blue_drop_tenshi_tachi_no_gikyoku/OP1-DVD480Lyrics

(Lovely-but-kinda-haunted vocals by Suara, who seems to have a strong connection for "doing that a lot" in other works.)

Aoi Hana (Blue Flower) for the anime... Aoi Hana (HQ yuri within)

https://animethemes.moe/anime/aoi_hana/OP1-NCBD1080

I am... sensing a theme.

Liz and the Blue Bird 🤔

(Oh, come on now.)

Ao no Mahou (Blue Magic) for Ao no Orchestra (Blue Orchestra)

https://animethemes.moe/anime/ao_no_orchestra_season_2/ED1

(And at last we escape the yurivity field.)