Heize-《HAPPEN》全新EP Heize,安艺恩(안예은)-빗물에게 들으니(Feat. 안예은) Heize,Changmo-감기(Feat. 창모) Heize,Gary-처음처럼(Feat. 개리) Heize,Kim Feel-미안해 널 사랑해(Feat. 김필) Heize-Destiny，it's just a tiny dot. Heize-Why Heize-어쨌든 반가워 Heize-헤픈 우연
