Duke Ellington (feat. Paul Gonsalves) "Happy Reunion"

Check out this performance by Duke Ellington and his quartet of the composition "Happy Reunion", featuring Paul Gonsalves on tenor sax.  Recorded for TV at TV-Byen Studio in Copenhagen, Denmark 50 years ago, on January 23rd, 1967.  The band lineup is:

Paul Gonsalves: tenor saxophone
Duke Ellington: piano
John Lamb: bass
Rufus Jones: drums