Sorry, Tom, but Kim is hardly a fantastic singer. Her voice is very thin and reedy and her delivery and stage presence suck. She'd be great for funerals, I guess. Or wan, wistful songs of longing and weakness.
I agree, although this might partly be due to the fact that she was up there belting out songs to a big auditorium. Her voice might have been more suited to "quieter" songs. I always had the feeling she was about to lose her voice, and it was, as you say, way too "thin" to be doing the kind of singing she did. I thought there were other premies who were much better singers, and I frankly couldn't figure out why One Foundation became the official cult band.
I remember they got sent to Miami and did nothing but rehearse, I guess. They were always around, not doing much of anything. And then when they performed, it was pretty mediocre. All of the other musicians had to just do it as a side gig, but OF became "official."
Remember "Tunnel of Love?" What a barf bag that was. And the reggae stuff really sucked.
I do think Suzie Bai had a great voice, though, although it was suited to ballads and jazz singing.