Hervé Guilleminot has been passionate about music since the age when he tapped on the family piano. He grew up to become a musical journalist and author of books devoted to pop and rock music. He has written books on the Beatles, Bjork, AC / DC, David Bowie, Jimi Hendrix, Bob Marley, and U2. Hervé lives in France.
Jérôme Masi is a freelance illustrator, designer, and creative director. His clients include Penguin Random House, Saatchi and Saatchi, British Airways, and Harper Collins. Jérome lives in France.