Greg talks about writing songs of "universal truth" for King Crimson and ELP, and tells us about his most memorable stage moment (it involves fireworks).
Despite her reticent personality, Adele's life and music are filled with intrigue. See if you can spot the true tales.
Danny played guitar on Sweet Baby James, Tapestry, and Running On Empty. He also co-wrote many hit songs, including "Dirty Laundry," "Sunset Grill" and "Tender Is The Night."
After studying in Paris with a famous composition teacher, Charles became the most successful writer of TV theme songs.
There are no more rock stars - the last one died in 1994.
"Come On Eileen" was a colossal '80s hit, but the band - far more appreciated in their native UK than stateside - released just three albums before their split. Now, Dexys is back.