JJ is an experienced music industry executive and a successful tech entrepreneur. At Splice, JJ is responsible for developing relationships with external music companies, and overseeing Splice’s partnerships with established and emerging artists. He joined Splice after its acquisition of Indaba Music, where he had served as CEO. Prior, he was EVP of Sony Music Entertainment’s Commercial Music Group. Mr. Rosen joined Sony in 2002 when the company he co-founded, Run Tones, was acquired to serve as the foundation for Sony Music’s mobile music business. Prior to that, Mr. Rosen was the co-founder and a President of N2K Inc., a publicly traded music company that was merged into CDNow and then acquired by Bertelsmann. Mr. Rosen holds a Bachelor of Arts degree in Political Economy from Tulane University, and an MBA in Finance from Rutgers University.