This could be the "Terran Anthem" from STAR TREK. Sounds very familiar after Dominique Frontiere's intro- & outro-music of the very famous US-TV-SciFi-series of "The Invaders" (a Quinn-Martin-Production)! That was intention, btw. Have fun! Yours, Volker L. H. :) © 2020 by Volker l. Holz, Germany