I had this album on which the title song (Wild Heart), "Stand Back" (which I liked better - along with a little ditty she did with T. Petty), and others were. I can't recall how I came by having it (I think it was with a bunch of stuff I won from a radio station), but it (and many other albums) was lost in the Storm.
Anyway, I think I read someplace that one of the background singers was a sister (or something like that).