George Duke (January 12, 1946 -- August 5, 2013) was an American musician, known as a keyboard pioneer, composer, singer and producer in both jazz and popular mainstream musical genres. He had worked with numerous acclaimed artists as arranger, music director, writer and co-writer, record producer and professor of music. He first made a name for himself with the album The Jean-Luc Ponty Experience with the George Duke Trio. He was known primarily for thirty-odd solo albums as well as for his collaborations with other musicians, particularly Frank Zappa. "Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use."