You do sound talented. Awesome playing a whole song with hammer-on's and pull- offs. Would there be a market for something like this? Who knows. Perhaps you should try it with a percussionist to see how that sounds before deciding.
We have some very talented guitarists here, hopefully they'll give you some thoughts on it as well.
Ian,
Not to sound to nit picky, but from what I hear you lost the beat a few times. I would agree that it's pretty cool however, you may want to practice with a metronome to maintain the same beat a little better.
All in all good stuff, I would imagine that your chord selection would be a little hampered by only playing with one hand. But good on you to post this to youtube, keep the videos coming!
What dude said, plus, write out the rhythm pattern or chord progression and focus on the one while letting the other flow. Seems the loss in beat happens when the beat follows/mimics the chords. Your left and right hand should be separate.
Otherwise, it grooves nicely.
peace
Not bad at all bro! That was interesting. I agree with Dude, you would become very limited... but nevertheless its super interesting...
Rock on!