Don’t you wish there were more battles armed with guitars than grenades? But, it’s a start. Dutch TV program, De Wereld Draait Door (Google Translates as: The World Keeps Turning), has a segment where it brings in musicians, usually from different backgrounds, to battle each other. On one occasion they brought in the great Stochelo Rosenberg, of the Rosenberg Trio, and Eric Vaarzon Morel (waiting for English version of your website, son!), a flamenco guitarist.
Thanks to Anita and Davide for finding this video.