The year was 1987, and I was sitting in the cafeteria of a hospital in Princeton having a snack while waiting for my mother to come down and tell me if there had been any update with the family member I had been visiting. Hospitals seemed to be a dark and gloomy place for me and I had a companion with me that brought me a bit of cheer in the form of a Walkman and a copy of the 1986 album Licensed to Ill on cassette. I loved looking at the cover of the tape and thinking about the circumstances that would cause a plane to crumple like that. I must have listened to that album half a dozen times when I was sitting in that hospital. Now I am sad to have learned that one of the founding members of The Beastie Boys, Adam Yauch (known as MCA), passed away on Friday at the age of 47, possibly related to the cancer he was treating since 2009.