Nature Boy Cover by Aurélie Désert https://soundcloud.com/pouli-pokette/cover-nature-boy-by-aurelie-desert
Nice video, as always! Thanks! You could have added that because of: E=m.c², then the energy involved into a electro-magnetic wave is creating a gravitational wave that have an amplitude of: m=E/c² Minute Physics - Gravitational Waves Explained Using Stick Figures