[PAR] [TLE] John Williams [SEP] John Towner Williams (born February 8, 1932) is an American composer, conductor, and pianist.  With a career spanning over six decades, he has composed some of the most popular and recognizable film scores in cinematic history, including "Jaws", the "Star Wars" series, "Close Encounters of the Third Kind", "Superman", "E.T. the Extra-Terrestrial", the "Indiana Jones" series, the first two "Home Alone" films, the first two "Jurassic Park" films, "Schindler's List", and the first three "Harry Potter" films.  Williams has been associated with director Steven Spielberg since 1974, composing music for all but three of his feature films.  Other notable works by Williams include theme music for the Olympic Games, "NBC Sunday Night Football", "The Mission" theme used by NBC News, the television series "Lost in Space" and "Land of the Giants", and the incidental music for the first season of "Gilligan's Island".  Williams has also composed numerous classical concertos and other works for orchestral ensembles and solo instruments.  From 1980 to 1993, he served as the Boston Pops' principal conductor, and is now the orchestra's laureate conductor. [PAR] [TLE] Pedro Javier González [SEP] Pedro Javier González García (born 1962 in Barcelona) is a Spanish flamenco, jazz, and classical guitarist, composer, and record producer.  He has produced and collaborated with El Último de la Fila, Joan Manuel Serrat, Alejandro Sanz, Manolo García and María del Mar Bonet, Victoria de los Ángeles, and Angelo Branduardi.  He has also performed at festivals with other B.B. King, John McLaughlin, Pat Metheny, Paco de Lucía, John Williams, Tommy Emmanuel, and Tomatito.  He is noted for his ability to perform popular standards in a flamenco jazz style, such as he did in his "Guitarra" album series.
[PAR] [TLE] John Williams [ SEP ] John Towner Williams ( born February 8 , 1932 ) is an American composer , conductor , and pianist . With a career spanning over six decades , he has composed some of the most popular and recognizable film scores in cinematic history , including " Jaws " , the " Star Wars " series , " Close Encounters of the Third Kind " , " Superman " , " E.T. the Extra - Terrestrial " , the " Indiana Jones " series , the first two " Home Alone " films , the first two " Jurassic Park " films , " Schindler 's List " , and the first three " Harry Potter " films . Williams has been associated with director Steven Spielberg since 1974 , composing music for all but three of his feature films . Other notable works by Williams include theme music for the Olympic Games , " NBC Sunday Night Football " , " The Mission " theme used by NBC News , the television series " Lost in Space " and " Land of the Giants " , and the incidental music for the first season of " Gilligan 's Island " . Williams has also composed numerous classical concertos and other works for orchestral ensembles and solo instruments . From 1980 to 1993 , he served as the Boston Pops ' principal conductor , and is now the orchestra 's laureate conductor . [PAR] [TLE] Pedro Javier González [ SEP ] Pedro Javier González García ( born 1962 in Barcelona ) is a Spanish flamenco , jazz , and classical guitarist , composer , and record producer . He has produced and collaborated with El Último de la Fila , Joan Manuel Serrat , Alejandro Sanz , Manolo García and María del Mar Bonet , Victoria de los Ángeles , and Angelo Branduardi . He has also performed at festivals with other B.B. King , John McLaughlin , Pat Metheny , Paco de Lucía , John Williams , Tommy Emmanuel , and Tomatito . He is noted for his ability to perform popular standards in a flamenco jazz style , such as he did in his " Guitarra " album series .
Since when has a composer who Pedro Javier González García has performed with at festivals been associated with Steven Spielberg?
Since when has a composer who Pedro Javier González García has performed with at festivals been associated with Steven Spielberg ?
1974
1974