Never mind, I found it:
Prokofiev’s Ode to the End of the War:
Orchestration: 2 flutes, piccolo, 2 oboes, english horn, 2 clarinets, E-flat clarinet, bass clarinet, 3 saxophones, 2 bassoons, contrabassoon, 6 horns, 3 trumpets, 3 trombones, 3 tubas, timpani, percussion (tam-tam, tubular bells, snare drum, bass drum, triangle, cymbals, xylophone), 8 harps, 4 pianos, and 8 double basses.