Help Me Find Sax Player Improvising over Turn-of-the-Century Vocal Quartet

[Teasing the Korean]

I have this on an LP but I can't remember the artist, album, or song.  I think it's the last track on a side.  It is an early-1900s-era male vocal quartet singing a cappella, taken from a 78 or Edison cylinder, and the sax player is simultaneously blowing over the changes.

Any ideas?

[JSngry]

 

[Teasing the Korean]

Thank you, sir!!!

[JSngry]

Had that in my car for a week this past spring, so it's still relative fresh in my .mind.

Interesting record.