Ladies & Gentlemen...The Rolling Stones

Ladies & Gentleman...The Rolling Stones 

Directed by: Rollin Binzer
Producer: Rollin Binzer/ Marshall Chess

Running Time: 80 min   Color   Date: 1972-74

A concert movie that was first released in 1974, filmed in 16mm by Bob Freeze and Steve Gebhardt,
during four shows in Fort Worth and Houston, Texas, during the band's 1972 North American Tour

A concert film taken from Rolling Stones 1972 North American tour. Some concerts were recorded in 32-track and the soundtrack was mixed in Twickenham Studios in England. The film was blown up to 35 mm with a "fluid gate" process for theatrical release. Initially, US theatrical run was released in "Quadrasound" and it was played in limited road show engagements. Limited engagements were conducted in New York, Boston, Philadelphia, Atlanta, Houston, Chicago, Miami, and Los Angeles before the picture was sold to Plitt Theatres which released the film in a "flat" screen monaural version. The movie was only commercially available in the early ´80s in Australia on VHS, besides the numerous bootleg copies been circulated elsewhere. On September 16, 2010, a newly digital re-mastered HD digital version of "Ladies and Gentlemen: The Rolling Stones" was shown in select theaters in the US, presented by Omniverse Vision, Eagle Rock Entertainment and NCM Fathom. Also features an introduction by Mick Jagger, interviewed in summer 2010 at the London Dorchester Hotel. This film was released at selected showcase cinemas in UK the following day, on Friday 17, September 2010. On October, 2010, it was issued on DVD and Blu-Ray with bonus features, and also on a limited deluxe "Ladies & Gentleman...The Rolling Stones" edition box set.
Track listing: Brown Sugar/ Bitch/ Gimme Shelter/ Dead Flowers/ Happy/ Tumbling Dice/ Love In Vain/ Sweet Virginia/ You Can’t Always Get What You Want/ All Down The Line/ Midnight Rambler/ Bye Bye Johnny/ Rip This Joint/ Jumpin’ Jack Flash/ Street Fighting Man

?
?I can´t figure what´s that playback on stage during "Happy"?

On old boot videos and also on the new restored version, you can easily figure that´s definitely a pre-recorded track and vocals,
with Jagger missing some lines and more (ex.: 0:44 sec, just notice Jagger´s expression, but look carefully, there´s some more...).

Could be a promo-video for "Happy" on stage and without audience... but included it in the movie?
link below:

Ladies&Gentleman Happy