Horses Galore The music is/was by Vangelis and is called Pulstar. It's the first track to the 1976 album "Albedo 0.39" (Albedo is the fraction of solar energy (shortwave radiation) reflected from the Earth back into space. It is a measure of the reflectivity of the earth's surface.) You can find the full album on YOutube: http://www.youtube.com/watch?v=D94lSrpe7Qg