From his book which I saw recollected in his stand up routine. Just disappointed how uninvolved MJ was in this part which totally contradicts stuff said by other musicians on other albums. With HIStory being such a personal album it was a let down as he has sole producing credit on that song:
"Two days later I was summoned back. Again Michael had ‘just left’. Bill went through my various takes with me, explaining how Michael had liked this bit, wasn’t sure about that bit, wondered if I could do something that was a cross between this bit and that bit, etc., etc. So I had a few more goes and left. This happened again a couple of days later, and I was starting to think, if Michael could just bloody well be there for once he could tell me exactly what he wanted, then I could do it for him, and that would be that. My next visit was different. Michael had allegedly ‘just left’, but there was a weird vibe in the room and a lot more people, including a rather surly heavy- set ‘engineer’. I got started and almost immediately things became strange. The ‘engineer’ said, ‘I don’t think Michael would like that,’ with great certainty. At first I thought, Fair enough, but then when I asked him if one particular idea was worth trying, he seemed to lean over before giving me a reply, as if he was listening to someone. Someone hiding under the mixing desk. That was it. Someone was hiding under the desk, telling the ‘engineer’ what Michael would or wouldn’t like. I couldn’t believe it, and it was all I could do not to fall apart in a mixture of hysteria and confusion. This was too, too strange. MichaelJackson was hiding under the desk telling his engineer to tell me what he wanted me to do. Once I’d got my head round the idea it became hilarious. I’d try to get to the other end of the desk to get an ashtray or whatever, only to find three people blocking my path. I started playing ludicrous things, like the melody of ‘Worker’s Playtime’ you know, der di der der, der di der der and then asking the ‘engineer’ if Michael would think it appropriate. No matter how absurdly I played, he’d have to lean over, pause and then say, ‘No, I don’t think Michael would like that.’ I tried to convey my astonishment to Bill, but he was avoiding eye contact, or so it seemed. I later found out the cause of the great man’s monumental shyness. Apparently he was on nose job number twelve, or thereabouts, and his attempt at a button- like proboscis had pretty much collapsed. No plastic surgeon in LA would have any more to do with it and apparently it looked truly awful. One can only suppose that he went to Costa Rica or some other nip/tuck haven to get it sorted. But that wasn’t all. At the same time there was apparently a big triangular flap of skin hanging off under his right eye, which would jiggle alarmingly when he danced, inducing those with even the strongest of stomachs to vomit. When Michael’s next album came out, the track we’d worked on was nowhere to be seen, or heard, rather, so I just thought, Ho- hum and forgot about it, until several years later when a friend phoned to tell me I was on HIStory , as he’d seen my name in the credits. I checked it out and, lo and behold, there I was, steaming my way through ‘Earth Song’, which subsequently went on to be Mr Jackson’s biggest- ever single in Europe, not to mention the highlight of Jarvis Cocker’s career when he wiggled his arse to it at The Brits. I’m very proud to be on it, it’s a great song and I think I did a great job, even if it was the most bizarre session I’ve ever done."