This video features the 1981 recording of the song "Perhaps Love", sung by John Denver & Plácido Domingo. John wrote the song in early 1981 and recorded a solo acoustic version for his 1982 album Seasons of the Heart.
In 1988, John Denver and Plácido Domingo performed the song live together for the first time at a joint concert. You can find a video of the live performance here:
You can read the lyrics and chords and other information about this song here:
John Denver & Plácido Domingo In Studio - Perhaps Love (1981) For Country: United States. City: Providence, Rockford, Sacramento, Salem, Spokane