2022 스꺼러갱 빗니스 매일이 생일 랍온어 출격 호~! Birthday (Feat. BILL STAX) Lyrics by lobonabeat!, BILL STAX Composed by hecop, lobonabeat!, BILL STAX Arranged by hecop Mixed by David Yungin Kim Master Engineer 권남우 821 Sound Executive Producer JUN BECK Creative Director BILL STAX Artwork by LEERYAN Photo by HAN