BLVN (BELIEVE IN) [Good Night]가끔 세상에 혼자라고 느껴질 때. 내가 아무것도 아니라고 느껴질 때. 나와 너에게 전하고 싶은 위로.[Credit]Lyrics, Composed by BLVNArranged by Sum, BLVNVocal - BLVNChorus - BLVNGuitar, Synthesizer – SumBass, Drum, Keyboard - BLVNMixed by SaintropMastered by Steve Fallone at Sterling Sound