Lots of great players never had lessons, they grow up listening to music, singing and if they are lucky they have a player in their lives. The guy who shows them their first chord, an older brother, uncle, gran who played piano.This guy has never had formal music training and cannot read or transcribe music. Chew on that for a moment. Some kind of divine spark flew from Chet Atkins to Emmanuel.
This guy somehow plays three guitar parts on one guitar, on "Roundabout," and it is exquisite. Call it a morning driving through the sound, well spent.
Naudo chooses a less conventional for jazz guitar. I tend to associate it with the acoustic/electric archtop with violin style f-holes. His In the Mood had some interesting buzz on the bassline - maybe a more Brazilian thing?