No pets or smoking environment. SONY Classical music 1994 World Classics Sony Mini Disc MD 65-disc set, 41 missing Only number 41 is missing. Includes MD cassettes, cases, and booklets only. There are scratches, marks, and dirt. Those in bags are believed to be unopened, but operation has not been confirmed as there is no MD player. Everything in the photos is included. The cases will be wrapped in cushioning material for shipping. #sony #WorldClassics