Roster Update: Pop artist Gavin DeGraw has joined the Sony Music Nashville artist roster, while recent departures from the label group's country roster include Drew Green, Ryan Hurd, Andrew Jannakos, Jameson Rodgers and Rachel Wammack. Rodgers was part of a joint venture with River House Artists. DeGraw says, "I am so excited to join the team at Sony Nashville. Everyone there has been passionate and supportive of my career thus far and I can’t wait to see where this next chapter takes us."