Concret PH (1958) is a musique concrète piece by Iannis Xenakis, originally created for the Philips Pavilion (designed by Xenakis as Le Corbusier's assistant) and heard as audiences entered and exited the building (PH = paraboloïdes hyperboliques, concret = reinforced concrete/musique concrète). Edgard Varèse's Poème électronique was played once they were inside the building.

Date of composition 1958
Tonality Concrete
Approx. duration 3 minutes
Instruments Magnetic tape
Autotranslations beta Iannis Xenakis: Concret PH
Iannis Xenakis: Concret PH
Iannis Xenakis: Concret PH