EntrepreneurshipBeats By Dr Dre Gets A $500 Million Pay DayCarolyn M. BrownSeptember 27, 2013September 29, 2017 by Carolyn M. BrownSeptember 27, 2013September 29, 2017215 Beats Electronics, which makes colorful, pricey headphones branded by rapper and hip-hop mogul Dr Dre, has secured a minority investment from the Carlyle Group, a...