Feder: New CBS Radio owner flips K-Hits to hip-hop '104.3 JAMS'

On its first day as owner of CBS Radio, Entercom Communications has blown up classic hits WJMK FM 104.3, replacing the six-year-old K-Hits brand with a new format of classic hip-hop and R&B. At 11 a.m. today the company launched "The New 104.3 JAMS - Chicago's #1 for Throwbacks," geared to an ethnically diverse audience of millennials with rhythmic music of the '90s and early '00s. For full report, see robertfeder.com.