Ukranian-born Dutch jazz pianist and composer (born 5 June, 1935 in Kiev, Ukraine - died 3 March, 2017, Amsterdam, Netherlands). Son of Karel Mengelberg.
Co-founder of the ICP. He has performed in duo with Han Bennink for more than 50 years and led the ICP Orchestra for more than 40 years.
Listed as Michael Mischa Mengelberg in the Dutch copyright institution Buma/Stemra.