"We Must Have Been Out Of Our Minds" is a song made famous as a duet by country music singers George Jones and Melba Montgomery.
Duets, featuring the voices of two top stars that usually perform as solo acts, have been a staple of country music since its beginnings, the pairings meeting with varying levels of success.
The song "We Must Have Been Out Of Our Minds" paired, in the opinion of genre historian Bill Malone, "two top-flight, hard country singers."
It also was "made distinctive by the interplay between the dobro and pedal steel guitar," and became "a modern classic of honky tonk music," continued Malone.
[1] In his autobiography I Lived To Tell It All, Jones remained quite proud of the work he did with Montgomery: "I had giant records years later with Tammy Wynette, and there were many other successful duet partners, such as Porter Wagoner and Dolly Parton and Conway Twitty and Loretta Lynn.