The session with Jenkins , backed by Booker T. & the M.G. 's , was unproductive .
The session with Jenkins , backed by Booker T. & the M.G. 's , ended early ; Redding was allowed to perform two songs .
The session with Jenkins , backed by Booker T. & the M.G. 's , was unproductive and ended early ; Redding was allowed to perform two songs .