Looking for rare Richie stuff

Is there anyone who can help me out with these songs I've been looking for for ages:

Take me on ("On The Line"-Soundtrack, 2001)
You Never Really Know (from "Red Shoes Diary", no idea when that was)
One Last Goodbye ("Banger Sisters"/"Groupies Forever" Soundtrack)
When A Blind Man Cries (from Stuart Smith's "Heaven & Hell" record)

Any help is appreciated... if you'd like to PM if you can help. Maybe I can help with something, too.

When A Blind Man Cries is on iTunes. I just bought it a few weeks ago. The album is actually called Heaven & Earth.

I haven't gotten a copy of the On The Line soundtrack yet, but I was able to find the other 2 you mention on eBay. You Never Really Know is on the Red Shoe Diaries from 1992, and The Banger Sisters soundtrack came out in 2002. There are always Banger Sisters CDs available, and the Red Shoe one pops up pretty regularly. Just make sure you check the track list, because there must have been more than one Red Shoe Diaries soundtrack.

I hope the information helps. Good luck!

That's good for a start, thank you!