William G. Leavitt composer
date of birth: 04.10.1926
date of death: 04.11.1990
William "Bill" G. Leavitt (October 4, 1926 November 4, 1990) was an American jazz guitarist and arranger best known for his long series of guitar instruction books and for developing a related curriculum at Berklee College of Music as chair of the guitar department.





