NEW YORK – The music blaring from the speakers of a small pub on a recent Friday night seemed like typical oldies fare: Aretha Franklin’s “Respect,” the 1970s tune “Disco Lady” and the 1950s surf instrumental “Tequila.” Then, “Karma Chameleon” – the 1983 hit by Culture Club – came on.

The music was from a New York-based station that plays hits from the 1980s, along with oldies mainstays from the ’60s and ’70s and occasionally, the ’50s. The format change – along with similar moves at other stations around the country – shows that the ’80s are slowly becoming the new oldies.

Station executives said the decision makes perfect sense considering the changing demographics of radio. Research found that the traditional oldies audience was moving out of advertisers’ coveted 25-to-54 demographic, and that adding ’80s would be a good way to maintain that lucrative audience.

The result: “Let’s Hear it for the Boy” (1984) and “Caribbean Queen” (1985) share air time with more traditional oldies like “The Way You do the Things You Do” (1964) by The Temptations and “Proud Mary” (1969) by Creedence Clearwater Revival.

Not that the station calls them oldies – “Classic Hits” is the favored term.

“We discovered the word ‘oldies’ symbolized music from the jukebox-era,” said Brian Thomas, the station’s program director and vice president of Classic Hits programming.

The origins of the format switch date back a few years.

WCBS-FM started in 1972 and grew to become the nation’s No. 1 oldies station and New York’s No. 8 in Arbitron ratings. But in 2005, the station changed formats to “Jack.” Considered to be the hot trend in radio programming, “Jack” was designed to attract a younger crowd by playing songs from the ’70s through the most recent releases at the time.

But the station’s ratings plummeted.

“I only listened to WCBS-FM from July 1972 until June 3, 2005,” said Cara Sieden, 52 of Floral Park, N.Y. “I was crushed … I felt like someone in my family died.”

The station scrapped the “Jack” format last summer in favor of “New York’s Greatest Hits.” The new format seems to be working: The station jumped to No. 3 in the ratings a few months after the change.

Oldies stations across the country are evolving for similar reasons. WQRV-FM in Huntsville, Ala., formerly an oldies station, changed to Classic Hits two years ago. They dropped the ’60s and now play ’70s and ’80s. KQLL-FM in Tulsa, Okla., converted to a Classic Hits station last year. They no longer play early ’60s music. The format changes were ratings successes.

Thomas says the incorporation of ’80s music isn’t that different from the station’s original oldies days.

Changing to Classic Hits is “like the Senior Tour in golf now being called the Champions Tour,” he said. “It’s the same age group, but they don’t consider themselves seniors.”

Michael Harrison, founder of TALKERS magazine, a radio industry publication, says programmers are dealing with two interpretations of the term oldies.

One is literal, meaning it’s music from years ago. The other defines it as a genre – specifically ’50s and ’60s rock.

Bob Shannon, one of WCBS-FM’s popular on-air personalities, said the term may be obsolete.

“Music is everywhere now – it’s in commercials, movies, on the Internet,” said Shannon. “It’s not just about good times and good memories anymore. It’s about good music. It transcends the time period.”