Seeburg 60s Juke Box filler budget records -budget label with high-quality knock-offs

Attachment 17844
This instrumental was clearly done by competent professional Jazz musicians [[probably from Chicago as Seeburg was located there and recorded 80% there, and 20% in Nashville). The sax, trumpet, and guitar all sound familiar.
https://www.youtube.com/watch?v=06eaow7dGEA
The trumpet sounds like Freddie Hubbard. I wonder if the guitar is Phil Upchurch? If not, they are good approximations by good quality players. The sax is really nice, too. I can't hear the specific mannerisms of any particular player in it just yet. But, I'll keep listening.

Attachment 17845
Here's a cover or quick remake of Lee Morgan's Blue Note gem, "Sidewinder":
https://www.youtube.com/watch?v=xT8gX6NrGBI
Pretty good mid '60s Funky Jazz for no-names on a "budget label", eh?

Attachment 17846
Here's another with some very good playing:
https://www.youtube.com/watch?v=YiWPeyPC6as
The sax player and the horn player are very familiar.

Attachment 17847
Here's another with a nice sax solo:
https://www.youtube.com/watch?v=33h4vO6q6VQ

Attachment 17848
This one isn't very jazzy, nor very good, to my taste. It sounds something like a Poppish, weak, Rock & Roll instrumental from the late '50s:
https://www.youtube.com/watch?v=iJPzCincWjE

Attachment 17849
I love Afro-Latin Jazz versions of "Watermelon Man", like that of Mongo Santamaria, but I don't like this heavily organ driven version. The sax isn't emotional enough - player laying back too much, and the sax is also too far back in the mix:
https://www.youtube.com/watch?v=FIfMwszbv0U

Attachment 17850
Here's "Jerk A Cha Cha":
https://www.youtube.com/watch?v=c5Ym5wX-QF4
The video provides the information that Boots Randolph's and David Carrol's Bands [[both from Nashville) were used. Unfortunately, they didn't mention the names of the Chicago bands Seeburg used.