Franciscus ("Frans") Jozef Brｕggen (30 October 1934 – 13 August 2014) was a Dutch conductor, recorder player and baroque flautist. 　　Born in Amsterdam, Bruggen was the last of the nine children of August Bruggen, a textile factory owner, and his wife Johanna (née Verkley), an amateur singer. He studied recorder and flute at the Amsterdam Muzieklyceum. He also studied musicology at the University of Amsterdam. In 1955, at the age of 21, he was appointed professor at the Royal Conservatory of The Hague. His reputation was initially as a recorder and Baroque flute virtuoso, and he commissioned several works for recorder including Luciano Berio's Gesti (1965). In 1972, he co-founded the avant-garde recorder ensemble Sour Cream with Kees Boeke and Walter van Hauwe.