Clear Ups: Clear Channel's EVP/Integrated Music Marketing Alissa Pollack has been named EVP/Music & Partner Integrations for Premiere Networks under recently named President/Network Groups Darren Davis (CAT 1/28). In addition to the new role, Pollack will continue to oversee Mediabase sales and work with CC President/National Programming Platforms Tom Poleman coordinating Premiere's artist programs with CC's activities. Concurrently, CC EVP/Entertainment Programming Jennifer Leimgruber has re-upped her contract, good through 2017.