The sound reproduction in this clip doesn't show how well balanced this trio is. "Tight" doesn't begin to express how closely they work together. Listen to the CD (Falling Off The Roof).
Charlie Haden avoids loud environments and sometimes plays behind a screen because he has a hearing problem. I assume that standing behind the other players and farther from their amps and monitors helps with this.
There's a bit of "Mystery Train" in this, too.