심리학자 Xyche Kiddy와 LYFYS 팀의 첫 합작 앨범 [Psychologist] [Credit] 01. 지구방위본부(Redshift) * Lyrics by Xyche Kiddy Composed by Fixy Arranged by Fixy, dotmidorii, nopradabeats 02. 염탐해 Lyrics by Xyche Kiddy Composed by Fixy Arranged by Fixy, donjuan1k, ziplocker1 03. Superreal Lyrics by Xyche Kiddy Composed by Persona Solitaire Arranged by Persona Solitaire, gloom, $milean 04. NEVER BUST DOWN * Lyrics by Xyche Kiddy Composed by $milean Arranged by $milean, Fixy, Persona Solitaire Guitar by gloom 05. 마키아벨리언(Machiavellian) Lyrics by Xyche Kiddy Composed by gloom Arranged by gloom, Persona Solitaire, $milean All tracks Mixed & Mastered by Midas P