Complex sentence: Timeflies is an American music duo, formed in October 2010 consisting of the group's producer Rob Resnick and vocalist Cal Shapiro who had previously performed together in former Tufts University funk band, The Ride.
Split into simpler sentences: Timeflies is an American music duo, formed in October 2010 consisting of the group's producer Rob Resnick, and vocalist Cal Shapiro. The two who had previously performed together in former Tufts University funk band, The Ride.