収録内容 SIDE A 1. CHEMICAL REACTION (EXTENDED NEW MIX WITH RAGGA) 2. CHEMICAL REACTION (K.K. GOOD VIBRATIONS MIX) 3. CHEMICAL REACTION (SON OF A BEACH MIX) SIDE B 1. IF YOU BELIEVE (OISO CLUB MIX) 2. IF YOU BELIEVE (OISO DUB MIX) 3. IF YOU BELIEVE (WAMDUE SPEAKEASY RADIO EDIT)