Irving Berlin said "God Bless America" was "not a patriotic song, but rather an expression of gratitude."
Calvin Harris' "Blame" was the first song to break 10 million streams in a week on Spotify. The record was set during the seven days of September 8 to September 14, 2014.
Joni Mitchell wrote "Woodstock" - the most popular song about the festival - but didn't attend the event because she was booked on The Dick Cavett Show.
"I Guess That's Why They Call It The Blues" by Elton John was written for the sister of actress Rene Russo. Bernie Taupin, who wrote the lyrics, was married to Rene's sister, Toni.
Mike Nesmith wrote Linda Ronstadt's first hit, "Different Drum," before he joined The Monkees. He played an intentionally bad version of it on the show.
Miley Cyrus' "Wrecking Ball" started life in a writing session between Dr. Luke and Sacha Skarbek intended for Beyonce. However, as the song progressed, they realized that it wouldn't work for her.
A scholarly analysis of yacht rock favorites ("Steal Away," "Baker Street"...) with a member of the leading YR cover band.
Inspired by his dear friend, "Seasons in the Sun" paid for Terry's boat, which led him away from music and into a battle with Canadian paper mills.
Songwriting Hall of Famer Linda Perry talks about her songs "What's Up" and "Beautiful," her songwriting process, and her move into film music.
The Scorpions and UFO guitarist is also a very prolific songwriter - he explains how he writes with his various groups, and why he was so keen to get out of Germany and into England.
Here is the church, here is the steeple - see if you can identify these lyrics that reference church.
Doubt led to drive for Francis, who still isn't sure why one of Status Quo's biggest hits is so beloved.