In January 2006, Jhani Kaye, program director of KOST, moved to KRTH and immediately made major changes to the playlist, which at one time had shrunk to only 330 regularly-played titles. He dropped almost all of the pre-1964 songs---among the few that remained were Shout, Tequila, La Bamba and You Send Me---and added a few hundred songs from the 1970s-80s plus I Could Fall In Love from 1995 and Smooth from 1999. Kaye also began playing album versions of songs instead of the single edits. KRTH was no longer an oldies station; it became "classic hits." In a typical hour now, half of the songs are from the '70s, one fourth are from the '60s and one fourth are from the '80s.
About the same time, KOLA evolved from "oldies" to "classic hits." And now, as many of you have already noticed, KOLA has evolved even further: all of the pre-1970 songs are gone. The playlist is now 1970s-80s-90s. Yes indeedy, '90s. KOLA now plays Iris (1998), Hero (1993), Torn (1998), Santeria (1997), Smooth (1999), Under The Bridge (1992), Give Me One Reason (1996), Every Morning (1999), Quit Playing Games (1997), Mambo No. 5 (1999), Only Wanna Be With You (1995), You're Still The One (1998), and many others.
The earliest Beatles songs are now 50 years old. The decade of the '60s produced what many consider to be the best music of all time, but those songs have been played to death for the past 40 years and, sadly, a lot of people who were buying records in the '60s are dying. Will KRTH someday follow KOLA and drop all the 1960s hits? Are classic hits stations in other cities adding 1980s-90s music? Do any still play 1950s and early '60s? What is the future of oldies radio? Will songs by Justin Bieber and Lady GaGa someday be "classic hits"? Yikes!