Richie Unterberger, Author: Richie Unterberger is a well-known music journalist who writes for Mojo, Record Collector, Rolling Stone, Oxford American, and No Depression. Unterberger is also the author of the “Rough Guide” series, including The Rough Guide to Jimi Hendrix, as well as several volumes on music history such as Turn! Turn! Turn!: The '60s Folk-Rock Revolution, The Unreleased Beatles, Unknown Legends of Rock'n'Roll, and White Light/White Heat. Unterberger lives in San Francisco, California.

Gered Mankowitz, Photographer: Gered Mankowitz is an accomplished photographer best known for his portraiture of rock musicians. His portfolio includes sessions with the Rolling Stones, Jimi Hendrix, Elton John, and George Harrison, among others. He lives in Cornwall in the United Kingdom.