This song is John Fogerty's take on the imminent departure of his brother Tom from the band, and the overall tension in the group at a time when they should have been enjoying their success. The line, "I want to know - have you ever seen the rain comin' down on a sunny day?" refers to Tom leaving while CCR was at its commercial zenith. The flip side of this single, "Hey Tonight," is John reassuring the band that all would go well despite the adversity.
Tom Fogerty left the group in early 1971, after this album was released. He released three solo albums before dying of tuberculosis in 1990. A fourth album, completed in 1988, was released posthumously.
According to John Fogerty, this song's meaning changed for him over time. Introducing the song at a 2012 show in Arizona, he said: "This song was originally written about a very sad thing that was going on in my life. But I refuse to be sad now. Because now this song reminds me of my little girl, Kelsy, and every time I sing it, I think about Kelsy and rainbows."
Fogerty added that this is his all-time favorite song, even though it's one he wrote himself.
Musically, this song was inspired by the group Booker T. & the MG's, whose most famous song is "Green Onions
." They opened for Creedence Clearwater Revival before CCR recorded the Pendulum
album. John Fogerty loved the sound of Booker T. Jones' Hammond organ, so he used it on some tracks for the album, including this one.
John Fogerty did almost all the overdubs for the band until the Pendulum album, when other members contributed. Their bass player Stu Cook played some of the piano on this track.
This was used in the TV show Tour Of Duty, which was set in Vietnam during the war. (thanks, Brian - Shaker Heights, OH)
Bonnie Tyler covered this song for her 1983 blockbuster album Faster Than the Speed of Night. Her version reached #47 in the UK. (thanks, Jerro - New Alexandria, PA)
In 2006, Rod Stewart covered this song on his album Still the Same... Great Rock Classics of Our Time. (thanks, Talena - Arcata, CA)
Allison Moorer covered this for her 2015 Down To Believing album. She explained why to Billboard magazine: "The record label wanted me to do a cover. I said 'I don't really think the record needs a cover on it,' and we certainly have enough songs, but in the spirit of being cooperative, I said 'OK, if you really want one, I'll come up with something.'"
"If I was going to do a cover, it was going to be something that I had always wanted to do," she continued. "I'm a huge Creedence fan, and that song might be my very favorite song of theirs. I've always thought it was the perfect country / rock song, and this record to me is a country / rock record, so I thought 'If I'm ever going to this, this is the perfect time. I think what you hear on the record is actually the second take."