Example image of eyePlorer eyePlorer map for 'Frank Zappa': Composer Electric guitar Film director Record producer Electronic music Jazz Musique concrète Orchestra Rock music Music video The Mothers of Invention Avant-garde Edgard Varèse Rhythm and blues Freak Out! Censorship Freedom of speech Grammy Lifetime Achievement Award Rock and Roll Hall of Fame Gail Zappa Prostate cancer Ahmet Zappa Dweezil Zappa Moon Zappa Arab people Baltimore French people Greeks Italian people Partinico Chemist Mathematician Aberdeen Proving Ground Chemical warfare Edgewood, Maryland Florida Maryland Sulfur mustard Asthma Otalgia Paranasal sinuses Radium Cal Schenkel Metallurgy Monterey, California Naval Postgraduate School Claremont, California El Cajon, California San Diego Mission Bay Senior High School