[cover] 토톨로지 다우트풀 [トオトロジイダウトフル] Tautology Doubtful Title 토톨로지 다우트풀 [トオトロジイダウトフル] Mixed by 분홍 (Boonhong) Background Vocals by 분홍 Sung by 분홍 (Boonhong) … 토톨로지다우트풀 Cover song Video 1 분홍