Since when has a composer who Pedro Javier González García has performed with at festivals been associated with Steven Spielberg?
Pedro Javier González: Pedro Javier González García (born 1962 in Barcelona) is a Spanish flamenco, jazz, and classical guitarist, composer, and record producer. Pedro Javier González:  He has also performed at festivals with other B.B. King, John McLaughlin, Pat Metheny, Paco de Lucía, John Williams, Tommy Emmanuel, and Tomatito. John Williams: John Towner Williams (born February 8, 1932) is an American composer, conductor, and pianist.
i don't know