Yeah, that intro to the track you posted sounds like it has a lot of looping potential.
There really is a bunch to choose from (albeit, not all conveniently available), and I don't really know what particular bit either lyrically or sound wise they might be searching for. So I'll refrain from making any further assumptions until we have some more bread crumbs to follow.
I will say, "Some Kind of Wonderful" is quite the legacy for Willie Ellison. Although I'm more fimiliar with Grand Funk Railroad's version, I can't tell you how many times I've heard that song.