DVD Audio, Sacd Classical, Sacd (the rest), MFSL Gold, DCC Gold, Gold (the rest), Christmas, All remaining music in Alphabetical order--box sets included. I started collecting cds when they first came out, and, for better or worst, have accumulated over 15000 discs. Being a furniture builder, over the years I built large oak drawer units (40 wide, 24 inches deep, and 72 inches high, nine drawers each) to store them in. I also have 500 albums from my earlier days, which I built a cabinet for. My wife puts up with my music collecting, because she collects movies, which I built a 2000 dvd rack for. All of my music is kept in my den.