Before he was the champ, Ali released an album called I Am The Greatest!, but his musical influence is best heard in the songs he inspired.
The stories behind "Whole Of The Moon" and "Red Army Blues," and why rock music has "outlived its era of innovation."
Don breaks down "Hotel California" and other songs he wrote as a member of the Eagles. Now we know where the "warm smell of colitas" came from.
The Red Hot Chili Peppers have some rather unusual song titles - see if you can spot the real ones.
Just how much did these monsters of rock dabble in the occult?
If you can recall the days when MTV played videos, you know that there are lots of stories to tell. See if you can spot the real ones.
After OutKast sang "Shake it like a Polaroid picture," on "Hey Ya," Polaroid issued the statement, "Shaking or waving can actually damage the image."
The Dixie Chicks got their name from the song "Dixie Chicken" by Little Feat.
The eerie percussion and guitar for Portsihead's "Sour Times was sampled from Lalo Schifrin's "Danube Incident," music composed by the Argentine composer for an episode of Mission Impossible.
After the Beastie Boys sampled a bunch of Led Zeppelin songs, Robert Plant did it himself on his 1988 solo hit "Tall Cool One," which sampled "Whole Lotta Love," "Black Dog" and "The Ocean."
The closing lyrics in "One Week" by Barenaked Ladies are "Birchmount Stadium, home of the Robbie," which refers to a soccer tournament in Ontario.
Bruce Springsteen originally wrote "Hungry Heart" for The Ramones, but decided to keep it for himself on the advice of his producer and manager, Jon Landau.