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.
Richie talks about the impact of "Amazed," and how his 4-year-old son inspired another Lonestar hit.
When Judd Apatow needed under-appreciated rockers for his Knocked Up sequel, he immediately thought of Parker, who just happened to be getting his band The Rumour back together.
A founding member of the band War, Harold gives a first-person account of one of the most important periods in music history.
Fiona's highly-anticipated third album almost didn't make it. Here's how it finally came together after two years and a leak.
Do their first three albums have French titles? Is "De Do Do Do, De Da Da Da" really meaningless? See if you can tell in this Fact or Fiction.