Cool videos, and worth noting that (I'm pretty sure) Carlos Newton is the uke for these. As the moderator (lazy as I am) I should really ask you not to double post like that, though. I've merged the posts together. You should be able to edit your own posts so its not an issue.
Sig by Toxic
Barnett - Toquinho -Werdum - "Nurmie"
Z. Gurgel - Morango - Rocha - Tiequan