Lil Sunder11(릴 썬더11) - Nightmare [Track Credit] 1. Nightmare Lyrics by Lil Sunder11(릴 썬더11) Composed by Lil Sunder11(릴 썬더11) Arranged by Lil Sunder11(릴 썬더11) [Album Credit] Executive Producer: Lil Sunder11(릴 썬더11) Mixed by Lil Sunder11(릴 썬더11) Mastered by Lil Sunder11(릴 썬더11) Artwork by Lil Sunder11(릴 썬더11)