That is true, but there is an exception to that.most of us were aware that Michael danced as he recorded. did you know that engineer Bruce swedien build a wooden platform in the booth for him to do so? Michael would dance in between takes in the lobby as well.
The only time that Michael Jackson did not dance in the booth (as he recorded his up-tempo songs) was during the 'Invincible' album recording sessions.
"For the first time working on any album, I put a halt to dancing" (Michael Jackson, 2001)
Yet, he also used to record his vocals at noon, ignoring in that way Seth Riggs' advice.Michael recorded his vocals at night. according to his vocal coach Seth Riggs, the voice opens up more after the body has been in a variety of positions during the day.
"If his vocals were scheduled for noon, he was there at 10 am with his vocal coach Seth [Riggs], singing scales" (Brad Sundberg)