The voice of Waldo in Van Halen's "Hot For Teacher" video was the late Phil Hartman of Saturday Night Live Fame.
When Ed Sheeran's "Thinking Out Loud" climbed to the top of the UK singles chart in its 19th week, the song broke the record for the slowest continual ascent to #1.
When "Believe" hit #1 in America, it made Cher, age 52, the oldest woman ever to top the chart.
"Kashmir" is the only Led Zeppelin song to use outside musicians, as it needed strings and horns.
"Surf City" was recorded by Jan & Dean, but written by Brian Wilson of The Beach Boys. It was the first #1 hit Wilson wrote.
In "I Walk The Line," Johnny Cash hums before each verse. He did this to get his pitch, as the song changes key several times.
An interview with Frankie Valli, who talks about why his songs - both solo and with The Four Seasons - have endured, and reflects on his time as Rusty Millio on The Sopranos.
Soul music legend Bill Withers on how life experience and the company you keep leads to classic songs like "Lean On Me."
He wrote "She Blinded Me With Science" so he could direct a video about a home for deranged scientists.
Daniel Lanois on his album Heavy Sun, and the inside stories of songs he produced for U2, Peter Gabriel, and Bob Dylan.
How Bing Crosby, Les Paul, a US Army Signal Corps Officer, and the Nazis helped shape rock and Roll.
One of the most successful songwriters in the business, Desmond co-wrote "Livin' La Vida Loca," "Dude (Looks Like A Lady)" and "Livin' On A Prayer."