thinking about this some more..
you need separate songs thats traditionally been played on both headstocks..
so , again, my song nomination for the hockey stick heads - pearl jam Yellow better,
and a song for the pointy heads - ...well.... uhm.... just bang out a E chord repeatedly, with volume, overdrive and distortion set on 12.. thats abouts covers all that pointy heads are good for.
you both doing a version of each, and the winner is chosen.