This Michael Jackson foto contains
gut gekleidete person, anzug, hosenanzug, pantsuit, oberbekleidung, überkleidung, and overclothes.
There might also be
box mantel, kastenmantel, box-mantel, lange hosen, lange hose, geschäftsanzug, and business-anzug.
I personally don't know much about the different types of vocal ranges and levels and all that, but this video is no matter what amazing! Michael's voice is his instrument <3