Marco de Carvalho, Hans Teuber and Jeff Busch

Marco has been a performance guitarist, composer and arranger for thirty years. He plays an extensive repertoire of music from Rio de Janeiro as well as his own compositions. Marco has played with many musicians in Brazil and the USA. He has recorded on numerous CDs and sound tracks also producing and arranging.
https://www.youtube.com/watch?v=rvBvx-k0bZ8

Hans Teuber
Hans Teuber has been a mainstay on the Northwest jazz scene for over 25 years, working with Wayne Horvitz, Jeff Johnson, Clay Giberson, and others who lean toward progressive jazz.
http://originarts.com/artists/artist.php?Artist_ID=27

Jeff Busch
Jeff Busch is an exuberant drummer/percussionist, vocalist, and composer whose passion for soulful music of varied traditions has led him to perform with jazz, blues, and gospel groups–as well as calypso, samba, and Cuban jazz ensembles.
http://www.artno.com/bongo/bio.htm