[Credit] H!GLY BASS - 왜 이러니 나한테 왜이러니...? 5MAKASE Production. [Track Credit] 1. 왜 이러니 Lyrics by H!GHLY BASS Composed by H!GHLY BASS, Ski Dash Arranged by H!GHLY BASS, Ski Dash, skarlim, Jo$hua [Album Credit] Mixed by Jo$hua Mastered by 강승희 (Sonic Korea) Artwork by E11ys Chorus H!GHLY BASS Drum H!GHLY BASS, Ski Dash Piano Ski Dash Bass H!GHLY BASS, Ski Dash Guitar Ski Dash, H!GHLY BASS Synth H!GHLY BASS, Ski Dash Saxophone Ski Dash