What tunes are you listening to, and why?

Nice. I have a real passion for guitars. Digereedoo's are also kick arse, never actually played one before though.

Digereedoo
Have you ever played a Brass instument.?
Like a Trumpet, or Tuba, or even a Sousaphone?

You gotta vibrate the lips, and change tones by changing the shape of your palate/toungue..You'll know you are doing it right...and you have the right resonance, when your brain vibrates (..Which I believe is the intention of the instument.), and the sound projects from the instument, when it ceases to seem to come from inside..
.
You can practice with the carboard tube that giftwrap paper comes with..

I'll have to try it out later today with a cardboard tube! Thanks for the tips.