Later prominent sound poets include Henri Chopin, Bob Cobbing, Ada Verdun Howell, bpNichol, Bill Bissett, Adeena Karasick, William S. Burroughs, Giovanni Fontana,Bernard Heidsieck, Enzo Minarelli, François Dufrene, Mathias Goeritz, Maurizio Nannucci, Andras Petocz, Joan La Barbara, Paul Dutton, multidisciplinary artists Jeremy Adler, Jean-Jacques Lebel, John Giorno, Henrik Aeshna, a Paris-based poet, artist and performer who experiments with noise music, shamanism and visual poetry, New York City jazz poet Steve Dalachinsky, Yoko Ono and Jaap Blonk, a Dutch sound poet who often works with improvising musicians.