1. Dr. Dre ($110 million)
Another year, another crop of musicians making bank. Forbes has released its list of highest-paid musicians, led this year not by a popstar or rock band, but a doctor. Despite sounding angry in every song, rapper and beatmaker Dr. Dre earned a cool $110 million between May 2011 and May 2012. Most of that had nothing to do with the production of music, though: Dre earned the vast majority of that from his über-trendy headphone line, Beats by Dre.