I would separate the Tour stuff from the live action direct to video stuff. The Tour stuff is muchmuch better.
The four Gettin' Down in Your Town songs are:
Gettin' Down in Your Town
Sing About It (same as from the first tour)
Pizza USA
We Stick Together
(I think I'm remembering those correctly.)
The two FHE videos are
on DVD in the Netherlands.
Oh, and you mixed these two up:
The Making Of The Coming Out Of Their Shells Tour ~90 min. (released by Goodtimes Home Video in 1990)
The Coming Out Of Their Shells Tour ~30 min. (released by Goodtimes Home Video in 1990)
Run times should be swapped.
I cross my fingers that one of the GDIYT cassettes will be found, 'cause I really liked the three new songs.