“Rhiannon” is a Fleetwood Mac original created by Stevie Nicks. This artist mentioned her inspiration came from a 1970s supernatural novel by Mary Bartlett Leader. Here’s what we know about this hit.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Photos: Fin Costello/Redferns/Getty Images “It was just a stupid little paperback that I ...