It goes without saying that people assumed many of the biggest hits of the '60s were about drugs. Of course, some actually were, like Jefferson Airplane's "White Rabbit." But others, like Donovan's ...

“Mellow Yellow” by Donovan is the most beloved 1960s song with the word “yellow” in the title that wasn’t released by The Beatles. During an interview, the “Atlantis” singer opined that his catalog ...