Tchaikovsky Concert Hall, Moscow. The Russian National Orchestra and the Moscow Synodal Choir are led by maestro Mikhail Pletnev at a concert from the 9th Russian National Orchestra Grand Festival. The orchestra opens with a performance of Maurice Ravel's music suite to the ballet 'Daphnis and Chloe'. Furthermore, Lucas Debargue is the solo pianist in Alexander Scriabin's 'Prometheus: The Poem of Fire', Op. 60, a tone poem for piano, orchestra, choir, and a clavier a lumieres ("Chromola"). A clavier a lumieres actually is a musical instrument, especially invented by Scriabin for use in this work. Only one copy of the instrument was constructed for a performance of the piece in New York, 1915. As encore, Debargue performs Erik Satie's Gnossienne No. 1. This concert was recorded at Moscow's Tchaikovsky Concert Hall in 2018.