Musicians or Bands mentioned: Katy Perry, Billy Joel, Keith Richards, Slash aka Saul Hudson, Mick Jaggar, Eddie Van Halen, Ron Wood, The Rolling Stones, Ramones, The Replacements, John Lennon, Coldplay, Morrissey, Radiohead, Hall & Oates, Kim Gordon, Thurston Moore, Sonny & Cher, ABBA, The White Stripes, Sonic Youth, Pat Benatar, Neil Giraldo, Art Tatum, John Entwistle, Paul McCartney, Paul Simonon, Sting.