KFWB switched from MOR to top 40 on January 2, 1958. Country KXLA became top-40 KRLA on September 1, 1959. By 1963 KRLA was beating KFWB in the ratings. Then two years later KHJ became "Boss Radio" and the ratings of KFWB and KRLA promptly plummeted. KFWB switched to news in 1968 and KRLA plugged along with various top-40 and oldies formats until 1998. KRLA had a talk format for two years, then became KSPN, an ESPN Radio affiliate. In 2003, KSPN moved to 710 and Radio Disney moved from 710 to 1110.
The Bobby Fuller Four released the KRLA King Of The Wheels album on Mustang Records (#900) in 1965. Here in Los Angeles, Let Her Dance was a big hit for the group in 1965 but nationally the song got to only #133 on the Bubbling Under chart. (Five months later came the hit I Fought The Law.) In 1966-67, KRLA also put out three oldies compilations---if you can call songs that are only one or two years old "oldies"---on Take 6 Records, a Hollywood label. The first was KRLA 21 Solid Rocks and was followed by Son Of 21 Solid Rocks and Son Of 21 Solid Rocks Strikes Again. Among the usual hits were a few lesser-known songs such as Farmer John by the Premiers, Full Measure by the Lovin' Spoonful, I Hear Trumpets Blow by the Tokens, and That Acapulco Gold by the Rainy Daze. Take 6 also pressed oldies albums for KILT, KLIF, WCFL and several other stations. Each station's albums always had a few songs that were different than those appearing on other stations' albums.