Josep Mestres Quadreny

Josep Maria Mestres Quadreny (4 March 1929 – 18 January 2021) was a Catalan composer. He taught at the Darmstadt New Music Courses and the Latin American Course of Contemporary Music in Brazil. 
He was chairman of the Joan Brossa Foundation and an emeritus member of the board of trustees of the Joan Miró Foundation. He composed the music for "Nocturne 29".
Mestres Quadreny died on 18 January 2021 in Manresa, Spain at the age of 91.