Yah, didn't know him but enjoyed his version; you've been a fan for a while? Thing I like about the Perla arrangement is the repeated, harmonic descending arpeggio background to the piece. It's unique in my experience...and works on me like an anvil of mercy.
'Zu, I changed the link. THIS is my very favorite arrangement, just didn't know it was up on YouTube. The version I have on iTunes by Perla Batalla is done with a quartet of acoustic guitars. Beautiful!!