He was probably working on his Invincible album which was released in 2001.
He didn't release any songs in 1999.
songs from last century (1999)
He didn't make any songs about his dad.
Never in his entire life Michael has around 600 songs and still has about 200 unheard songs. No Way!!!
Including all of MJ's songs from the Jackson 5 he's made around 300 songs
All of the his songs are on albums, including unreleased material which is being turned into albums.
He only made songs he liked.
Michael wrote most of his songs for himself. The first song he wrote was Blues Away. Some of the songs he sang were written for him to sing or were given for him to sing.
he wrote most of his own music after off the wall and from thriller on
Yes, it is one of his unreleased songs.
to distinguish the song and make it more interesting.
He sings all of them.