I really do love this song... Well, Last Night, Good Night is a masterpiece, but the arrangement they composed for the live concert at Magical Mirai 2014, Osaka was truly special.
The instrumental sections are more drawn out, the tempo is a touch slower. The entire song comes off as more deliberate, more impactful. Oftentimes, as I drift into dreams after my roughest days, this song makes me feel like an angel floating in space, newly-freed from this life's pain. All I'd desire then, is to look after my friends... (ꈍ ‿ꈍ✿)

I mean... Holy shit! You learned Japanese up to N1 fueled by your love for that circle, that's damn impressive. Have you thought about making music yourself?