Rolff Zwiep has been named manager of Blackbird Studio, a studio with clients including Adele, Green Day, Bon Jovi, Bob Seger, Rod Stewart, Willie Nelson, Blake Shelton and more. Zwiep has more than 30 years of experience in the Nashville music business. He came to Music City from his hometown of New Knoxville, OH in 1983. As a musician he was hired by Picker’s Pickup, Nashville’s first cartage service, in 1984. Since then, he has worked for S.I.R., Drum Paradise, his own T.K.O. firm and Underground Sound as a stage manager, cartage professional and drum tech, as well as production manager for The Nashville Symphony from 1989-1994.