Thanks to Adams for putting these three videos on YouTube! Of course they're marketing pieces, but mostly they're just wonderful performances by Mauro Martins. You have to get past a bit of talk, but once a minute or so in the music starts. He plays 3 different Adams: the Sonic, E1 with sterling silver bell, and E3 with a brass bell. They seem to have been made at the same session and are a nice set.

E1
https://www.youtube.com/watch?v=HIGs...SAwth4&index=2

E3
https://www.youtube.com/watch?v=G-qB...SAwth4&index=4

Sonic
https://www.youtube.com/watch?v=F5ie...&start_radio=1

(a while back I started a thread about the Sonic and put its link in, but these are a threesome and make a nice recital in themselves)