Famous 56 Boss Radio is an internet-only oldies station from Philadelphia, run by the RPM Radio Network (Slack Radio Group). It salutes the sound of WFIL "Famous 56" with oldies, Motown, soul and rock 'n' roll from the late 1950s to the 1980s, alongside local specialty shows. Previously: Listen Up Live (WDTT FM Philly's Classic Hits).
