Watch Free Online HD Moviesjoy. On Air presents Igor Stravinsky's Petrushka, performed by the world-renowned Royal Philharmonic Orchestra, conducted by Peter Breiner, and recorded at BBC Television Centre. Expertly brought to life by some of the world's most sought-after classical musicians, the ensemble comprises 86 instruments: 51 string, 14 woodwind, 16 brass, 4 percussion and 1 piano. Available now to watch on demand in cinematic quality.