The music of Grenada has included the work of several major musicians, including Eddie Bullen, David Emmanuel, one of the best-selling reggae performers ever, and Mighty Sparrow, a calypsonian. The island is also known for jazz, most notably including Eddie Bullen, a pianist, songwriter and record producer currently residing in Canada. Kingsley Etienne, a keyboardist, while the Grenadan-American Joe Country & the Islanders have made a name in country music. African dances brought to Grenada survive in an evolved form, as have European quadrilles and picquets. Some of the most popular recent dances include Heel-and-Toe and Carriacou Big Drum and Quadrille, with popular dancers including Willie Redhead, Thelma Phillips, Renalph Gebon and the Beewee Ballet. Independence in 1974 launched a Grenadian national identity which was exemplified in the calypso of the time, which tended to be intensely patriotic. More modern calypso performers have experimented, using political commentary and poetry to expand the possibilities of Grenadian calypso. Indian influences have also changed the sound of Grenadian calypso.