American jazz-guitarist who predominantly plays fusion and bebop.
His debut self-titled album was released in 1977, which was followed by a mixture of albums via Enja, Verve and Blue Note, including the acclaimed 1997 set "A Go Go" with Medeski Martin and Wood.
John has released a large number of albums, including the 2016 "Best Jazz Album" Grammy-winning, "Past Present", plus "Country For Old Men".