Acidman CD album 10-disc set. Not for individual sale. Immediate purchase available. Playback has been confirmed and plays without issue. Some CDs are in good condition and still in their packaging, but others show signs of aging and scratches. Please be aware of this. Album titles: ・U to Mu (Existence and Nonexistence) ・INNOCENCE ・and world ・green chord ・ALMA ・Λ (Lambda) ・Loop ・Sou (Creation) ・equal ・20th Anniversary Fans' Best Selection Album Your Song Please refrain from purchasing if you are sensitive to used items or seek perfection.