Identifying Themes in "Return of the Trams"

[Roast Veg]

As a child, I must have watched my VHS copy of "Return of the Trams" from circa 1996 many times over, and after some searching have rediscovered it.

There are only a few pieces of distinct music in this film, and I'm wondering if anybody can figure out what they all are, such that I can listen to them on their own.

Thanks in advance!