More recently, Frank Vignola has been the guitarist with the Mark O'Conner Trio's tribute to Stephane Grappelli and was also performing every Monday night with the Les Paul Trio at the Iridium in New York City until Les Paul passed away. Frank has also been performing with John Lewis' group Evolution. Fortunately for aspiring guitarists, Frank has gone on to publish numerous instructional guitar tab book/CDs and DVD courses that teach his harmonic and melodic concepts as well as the guitar techniques that he uses when he plays.