This song was written by John Denver and recorded by Peter, Paul, and Mary. It became #1 on the music charts on November 8, 1969 - Peter, Paul, and Mary's only #1 hit. What was the title?

Long before he was a global superstar, a young John Denver penned a melancholy tune he originally titled "Babe, I Hate to Go." The song found its way to the acclaimed folk trio Peter, Paul, and Mary, who, at the suggestion of their producer Milt Okun, retitled it and included it on their 1967 release, "Album 1700." Denver's own version had appeared on his debut demo album, but it was the trio's heartfelt harmonies that would eventually make the song famous.

It wasn't released as a single until two years later, but its 1969 timing was perfect to capture the public's mood. With the Vietnam War at its peak, the simple lyrics of a lover's departure took on a profound and poignant new meaning for soldiers and their families. The song resonated deeply with a generation, soaring to the top of the charts and becoming the trio's only #1 hit of their celebrated career, firmly cementing John Denver's legacy as a world-class songwriter long before he became a household name himself.