 This was an attempt to distance the station from the perceived "stigma" of its earlier life as an "elevator music" station.In September 2003, KBAY's owner CBS-Infinity Radio removed its "World Music" format called "The Wave" from its 93.3 frequency in order for KBAY to simulcast on it.Infinity moved the KBAY studios to San Francisco and 94.5 became legally identified as KBAA.