SCOTT SIMON, HOST:
Forty years ago this month, a terrible idea was born.
(SOUNDBITE OF ARCHIVED RECORDING)
UNIDENTIFIED PERSON: There's never been a better taste. There's never been a better Coke. Introducing the greatest taste discovery in a hundred years. Introducing the new taste of Coca-Cola.
SIMON: The American soda giant had been losing market share to rivals and decided to change the decades-old secret formula that made it so popular. On April 23, New Coke was rolled out.
(SOUNDBITE OF ARCHIVED RECORDING)
UNIDENTIFIED MUSICAL ARTIST: Hi. We're New Edition, and we're here to introduce the great new taste of Coca-Cola - the taste of today.
SIMON: But the new taste fizzled. Coke drinkers didn't like it. Even Pepsi ads made fun of it.
(SOUNDBITE OF ARCHIVED RECORDING)
UNIDENTIFIED ACTOR #1: (As character) What's the matter, Wilbur?
UNIDENTIFIED ACTOR #2: (As Wilbur) They changed my Coke.
UNIDENTIFIED ACTOR #1: (As character) Something wrong with it?
UNIDENTIFIED ACTOR #2: (As Wilbur) I know they sure changed it.
UNIDENTIFIED ACTOR #3: (As character) Could have asked.
UNIDENTIFIED ACTOR #2: (As Wilbur) Right could have. I stuck with them through three wars and a couple of dust storms, but this is too much.
SIMON: New Coke was soon dropped, with the old taste returning as Coca-Cola Classic. But after almost 40 years, BJ Leiderman still does our theme music, and it's as fresh as ever.
(SOUNDBITE OF SONG, "IT'S A MISTAKE")
MEN AT WORK: (Singing) Saying it's a mistake. It's a mistake. Transcript provided by NPR, Copyright NPR.
NPR transcripts are created on a rush deadline by an NPR contractor. This text may not be in its final form and may be updated or revised in the future. Accuracy and availability may vary. The authoritative record of NPR’s programming is the audio record.