Louis Armstrong & Jack Teagarden, in "Up a Lazy River/"Tiger Rag"/"Rockin' Chair"/"When The Saints Go Marchin' In", Newport Jazz Festival, 1958.

Louis Armstrong
(1901-1971)

Jack Teagarden
(1905-1964)

Mais sobre Louis Armstrong e Jack Teagarden em
http://pt.wikipedia.org/wiki/Louis_Armstrong
http://en.wikipedia.org/wiki/Louis_Armstrong 
http://en.wikipedia.org/wiki/Jack_Teagarden