Ban Estin [Pillar] Credit 1. By my side(Feat.Brick , .com) Lyric by Brick . .com Composed by Ban Estin , Brick , .com Arranged by Ban Estin Mixed by 장태인 @IH Sound Mastered by 장태인 @IH Sound 2. Dream girl(Feat.Minshik , Jimmy brown) Lyric by Minshik , Jimmy brown Composed by Ban Estin , Minshik , Jimmy brown Arranged by Ban Estin Mixed by 장태인 @IH Sound Mastered by 장태인 @IH Sound Artwork by JUNDERLAND