Is the video available in full? How many tunes did they do?
Wes Montgomery Discography
All 5 of these tracks are on the currently available Gambit CD. That CD also contains the following 5 tunes performed by the same group on a television show in London in March 1965:
Yesterdays
Full House
'Round Midnight
Twisted Blues
Jingles
and the following 4 tunes performed by Wes with Martial Solal (p), Michel Gaudry (b), Ronnie Stephenson (d), and Johnny Griffin (ts, on last tune only) on a television show in Hamburg, Germany in April 1965:
Here's That Rainy Day
Four on Six
Twisted Blues
Blue Monk
It's a very nice CD. I don't know anything about the video.
Speaking of that European tour by Wes, the best currently available recording from it is the "Complete Live in Paris" on Definitive:
This is 2 CDs worth of a concert in Paris in March 1965, also with Mabern, Harper, Lovelace, and Griffin. Great sound and, IMO, some of the best--if not the best--live Wes available. If you're a Wes fan at all, you HAVE to get this if you don't already have it.