Ville : Arlington (US)
Situation : Texas Hall Auditorium
Date : 11 mars 1973
Formation : " The Mothers Of Invention "
FZ, Jean Luc Ponty, Tom Fowler, Ralph Humphrey, Ruth Underwood, Ian Underwood, George Duke, Bruce Fowler, Sal Marquez.

Concert Boots : 120 min, Aud, A-
RDNZL, Exercise #4/Dog Breath/Uncle Meat, Fifty-Fifty, Deviations (audience participation jam, speech about imaginary diseases of the future), Inca Roads, Montana, George Duke Solo, Improvisations, Son Of Mr Green Genes/King Kong/Chunga's Reveng