Our chat with Barney Hoskyns, who covers the wild years of Woodstock - the town, not the festival - in his book Small Town Talk.
Roger reveals the songwriting formula Clive Davis told him, and if "Eight Miles High" is really about drugs.
Vince Gill, Emmylou Harris and Lyle Lovett are just a few of the artists who have looked to Clark for insightful, intelligent songs.
Writing great prog metal isn't easy, especially when it's for 60 musicians.
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.
The Kiss rocker covers a lot of ground in this interview, including why there are no Kiss collaborations, and why the Rock Hall has "become a sham."