Fromis 9 (stylized as fromis_9) is a South Korean nine-membered girl group formed through the 2017 reality show Idol School. Really there's a double meaning there; in addition to 'From IS' (Idol School), in the Korean pronunciation it's a 'p' sound - so 'Promise'. (This is all stuff I got from Wikipedia btw.)
Production-wise their releases have been more-or-less standard fare so far - though eclectic, with 8-bit and dubstep flourishes in the melting pot. (So, pretty unremarkable if it were not for the association with the aforementioned reality show IMHO.)
