I just listened to these two videos. The first is the official Shelly Manne "official Youtube" version of the recording. The second is David's recording in the room of the prototype The Absolute Nothing turntable playing the same stereo version of the song. I helped David set up this turntable and adjust the room acoustics. He must have made this recording after I went to sleep around 5:00AM. Both recordings capture the whole 19 minute song, so you can adjust the volume and toggle back and forth between the two.
I actually like the in room iPhone video more. To me, after he moves away from the turntable and toward the listening position, it sounds more like an actual live recording of a jazz band playing in club setting. You get the colorations of the room acoustics, but the music flows and is more alive, less flat, less sterile. There is a rawness and energy to the in room recording that just sounds more natural and real to me. I can see how others would prefer the YouTube digital recording for its cleanness, but to me it lacks some of that emotional connection to the music. I am left unengaged in the flow of that tune. The system video sounds more like I am there in front of the band in a club setting. David continued to work on the room acoustics and improve the overall set up after I left, but did not make further recordings. It is a very interesting comparison, IMO.
Let's keep the discussion civil. We are all in this hobby to learn and to enjoy the music.