Despite plenty of success and years of experience, some artists just want to mix things up. This motivation creates what we may call side projects or musical supergroups. Take all the best qualities of similar, or not so similar, musicians, put them in a recording studio, and watch the magic happen. In the past decade or so, five projects in particular have redefined the expectations of musical collaborations. In fact, some of the names may even surprise you.
January 27, 2014