This thread has brought a number of interesting pieces to light for me - thanks, all!
Here's a piece I discovered in Fingerstyle Guitar Magazine (remember that?) many years ago:
Joropo by Jose Luis Merlin. It's pretty accessible for a lower-intermediate player like me, very energetic and a lotta fun. Check out the composer wailing away at it:
https://www.youtube.com/watch?v=nY5f_MtUfHU