post a character song sung kwa wewe inayopendelewa anime character wewe can orodha as many as wewe want and tell me why wewe chose that song

my inayopendelewa character songs are
frozen soul kwa gray fullbuster (picture)
blaze up kwa natsu dragneel (picture)
trailblaze kwa rin okumura (blue exorcist)
aqua gates kwa Rin Matsuoka (free!)
I don't know what it is called but its kwa Haruka Nanese (free!)