Pardonne-moi, Olivier! is an experimental album by Økapi, Mike Cooper, and Geoff Leigh. The album is a sound-collagism opera that serves as the soundtrack for an A/V project co-created with Italian video artist Simone Memé. The album is a tribute to the French composer of the XX century, Olivier Messiaen, and is a sort of birds' catalogue, as Messiaen tried to do during his life. The album features sax/flute by Geoff Leigh and guitar by Mike Cooper.