In 1988, the station completed a transition from instrumental-based easy listening to an all-vocal soft adult contemporary format. This format change came after research showed listeners who grew up after the advent of rock and roll did not like instrumental music. With the format change, the station used a satellite-delivered music service, but by the next year, some of the air staff returned. By 1990, the station's name was shortened to "EZ 101". The station would shift to a mainstream adult contemporary format in 1993, and its call sign and branding would change to WBEB, "B101.1", on April 25 of that year. 7 years later, they would shorten their name to "B101".