I have both the soundtracks on cassette and only the first on CD. When I went to get the second CD , there was a CD label that said " return to pride rock" unfortunatly there were no CDs of it, just the lable where the CD were. Is return to pride rock the same as rhythm of the pride lands? if not what is the difference?

I don't think it was composed by Hans Zimmer. I heard one love song, not score track, and it wasn't as good as the love song on TLK. I doubt its nearly as good as the original movie score.