text: Joseph `` Joe '' Satriani ( born July 15 , 1956 in Westbury , New York ) is an Italian American instrumental rock guitarist and multi-instrumentalist , with multiple Grammy Award nominations .
simplified: Joseph Satriani ( born July 15 , 1956 in Westbury , New York ) is an American musician who can play different instruments . However , he is most afmous for his work as an instrumental rock guitarist .