Legendary Electronic Music pioneer Jean-Jacques Perrey appears on \"I've Got A Secret.\" From June 22nd, 1960. In this Part Two segment (Part One in another YouTube clip), Perrey demonstrates the Ondioline - a rare vacuum tube (pre-Moog) synthesizer. This television demonstration was the American Debut of this instrument. Later that year, the Ondioline was featured on the soundtrack to \"Spartacus.\"