Joel Selvin a San Francisco–based music critic and author known for his weekly column in the San Francisco Chronicle, which ran from 1972 to 2009. Selvin has written more than 20 books covering various aspects of pop music—including the No. 1 New York Times bestseller Red: My Uncensored Life in Rock with Sammy Hagar—and published articles in Rolling Stone, the Los Angeles Times, Billboard, and Melody Maker. He has written liner notes for dozens of recorded albums and appeared in countless documentaries. His most recent books are Sly and the Family Stone: An Oral History and Hollywood Eden: Electric Guitars, Fast Cars and the Myth of the California Paradise.