Joseph Satriani (born July 15, 1956 in Westbury, New York) is an American multi-instrumentalist, known primarily for his work as an instrumental rock guitarist, with multiple Grammy Award nominations. His dexterity and years of dedication to his craft have earned him a reputation as a shred guitarist. Early in his career, Satriani worked as a guitar instructor, and some of his former students have achieved fame with their guitar skills (Steve Vai, Larry LaLonde, Kirk Hammett, Charlie Hunter, Kevin Cadogan, Alex Skolnick). Satriani has been a driving force in the music credited to other musicians throughout his career, as a founder of the ever-changing touring trio, G3, as well as performing in various positions with other musicians.