Green also contributed lead vocals to some of the songs.

All members of the band contributed vocals on several tracks.

After spending some time in the late 1990s contributing vocals to the work of others, Bryant left the music industry.

Despite this, she still occasionally contributes vocals to several songs.

In 2006 the singer contributed vocals to a couple of dance projects.

She has also contributed backing vocals to many of these recordings.

She does not contribute vocals to the version that appears on the album.

He also contributes backing vocals to one song on the album.

The group has declined to comment on who will contribute vocals to the album.

Lisa was asked to contribute vocals to several tracks over his next few albums.