So, you're a Pink Floyd fan? You have a soft spot in your heart for obsolete computers and video games? You appreciate slightly out-of-tune, dinky sounding electronic music? Then you need look no further than Moon8, where you can find the entire Dark Side of the Moon album remade using the NES (the original Nintendo console) sound hardware.
It's surprisingly good, and close in spirit to the original. I'm listening to "Money" as I write - using earphones, naturally; I don't feel like being thrown out of the office by irate coworkers.