E.J. Gold, Jimmi Accardi, Evan Lurie, Claude Needham. This important talk looks at music and sound from a very different point of view. Topics include: beat frequency oscillation, subtractive frequencies, chord clash, harmonic waveforms, modulated frequencies, resonance, phase shifting in sound and light, photon echo, and the harmonic for all octaves -- viewing the electromagnetic spectrum as the Cosmic Keyboard. E.J. demonstrates waveform cancellation on the synthesizer.