Sometime around 1981, a record arrived at WSND-FM at Notre Dame that made everyone in the room laugh.
John Denver and Plácido Domingo.
On paper, it seemed absurd: the gentle folk-pop singer from Colorado paired with one of the world’s great operatic tenors. Then someone put on “Perhaps Love.”
And something unexpected happened.
It worked.
In this Chesterton Radio Deep Dive, we explore the strange and wonderful moments when musicians stepped across boundaries that audiences, radio stations and record companies had carefully drawn around them.
Frank Sinatra welcomes Elvis Presley home from the Army—and they exchange songs. Johnny Cash opens his television stage to artists from Louis Armstrong to Joni Mitchell and Bob Dylan. Tom Jones meets Janis Joplin and discovers that beneath their wildly different images they speak much the same language.
Bing Crosby meets David Bowie for a Christmas duet nobody could have predicted. Linda Ronstadt leaves contemporary pop behind to make records with Frank Sinatra’s legendary arranger Nelson Riddle. Freddie Mercury finds an unlikely musical partner in operatic soprano Montserrat Caballé.
Then Luciano Pavarotti opens the doors even wider, standing onstage with everyone from Meat Loaf and James Brown to Lou Reed and Bono.
Run-DMC and Aerosmith discover that rock and hip-hop can occupy the same record. Robert Plant and Alison Krauss find a musical world that belongs completely to neither of them. And decades after rock supposedly replaced Sinatra, metal guitarist Mark Tremonti puts down his guitar and steps in front of musicians from Sinatra’s world to sing the Great American Songbook.
Some of these collaborations began as publicity stunts. Others were acts of admiration. A few changed careers—and some helped erase musical boundaries that once seemed permanent.
But together they suggest something wonderfully simple:
Sometimes the song is bigger than the category.
From a record that made a college radio station laugh to collaborations that changed popular music, this is the story of what happens when musical worlds collide.
