Jose Feghali 1985 Haydn Sonata 62 (?)
That was really good. That whole competition was quite well documented on TV if I remember correctly.
Jose Feghali (and Barry Douglas) both participated in the Jorge Bolet Rach 3 master class of 1983, which is available on youtube:
I don't know which segments they're in.
Out of curiosity, I googled Feghali and found the NY Times review of his Carnegie hall debut. He played the Haydn sonata, or a Haydn sonata, and they didn't like it. They said he sounded like a typical competition winner, so I guess that puts the Cliburn in its place...