I was thinking, a few weeks ago when I was putting a ton of music on my new phone, that I have a lot of albums with Tony Levin playing on them, and not just King Crimson either! Of course, there's LTE, but also the Bruford Levin Upper Extremities (BLUE) studio and live albums, the two Bozzio Levin Stevens albums, Levin Torn White, Levin Minnemann Rudess, and the ABWH album. I'm probably forgetting a couple, but I know i don't have any of Peter Gabriel's albums yet (I've been waiting to see if he'll release them in a box set like Tony and Phil have had in the last few years).
Personally, I'd rank him a lot higher than 42 out of 50, as he is a beast at the bass and Chapman stick, and pretty much anything else he can get his fingers on!
-Marc.