Gregg perfoms a wide range of traditional music styles on guitar, banjo, fiddle, concertina. Find out about his solo work and bands here. Gregg's wide musical knowledge and performance experience is reflected in his mastery of a variety of styles and instruments. Whether providing slide guitar on a Hawaiian hula, fingerpicking a Piedmont Blues, or squeezing a hornpipe out of a concertina, Gregg's art reflects years of close listening to master musicians live and on old 78 records.