Danza del Altiplano - Leo Brouwer

I would be humbled and grateful if Mircea would do a breakdown on Danza del Altiplano.  I find his live performance at GSI of the "intro" and the piece itself is now the 'video' gold standard of this Leo Brouwer masterpiece.  This performance inspired me to become a ToneBase member.  I hope I will find support for this in the comments!  Bravo to the greatest online classical guitar instruction and professors around!