A great song can beckon you onto the dance floor or deep into your feels; inspire you to stand up or throw a middle finger as you walk away; shout along to the words or just get lost in effable sound.

2021 was a fantastic year for K-pop, from rookie groups like Enhypen and Aespa to veterans like Shinee, IU and BTS. There were tear-jerkers, pop-punk anthems, romantic confessions and feel-good ...