Thus under the umbrella term, some consider that the Mike Oldfield's progressive rock album "Tubular Bells" (1973) became one of the first albums to be referred to under the genre description of New Age. Others consider that music by the Greek composer Vangelis, and general modern jazz-rock fusion, exemplify the progressive side of new-age music. Other artists included are Jean-Michel Jarre (even though his electronic excursions predate the term), Andreas Vollenweider, George Winston, Mark Isham, Michael Hedges, Shadowfax, Mannheim Steamroller, Kitarō, Yanni, Enya, Clannad, Enigma among others.