Summer 2 us - 지렁플랑(Earthworm Flang), Faze, Jinkong, Pizza man 괜찮아, 잘 하고 있어 Performed by 지렁플랑(Earthworm Flang), Faze, Jinkong, Pizza man Lyrics by 지렁플랑(Earthworm Flang), Faze, jinkong, Pizza man Produced by 지렁플랑(Earthworm Flang) MV jinkong Cover designed by 동규민 기획: AIFIA , INFERNO