 In addition, Horn initially replaced his first name with "Robert"; after landing a disk jockey job at Houston's KILT, Horn became known as Bob Adams.In the late 1940s, Horn was hired by Jack Steck, Program Manager for Philadelphia's WFIL radio station, to be a daytime announcer and late night DJ for Walter Annenberg's Triangle Publications' WFIL-AM.After several years in Philadelphia (and a brief stint in Los Angeles), Horn had a popular show as a DJ on WIP called "C'mon and Dance".