There are at least two bands with the name Chill: 1 - chILL: Finnish grunge metal band.
chILL's music can be described as some kind of "controlled chaos", where grunge driven rock blends seamlessly into brutal metal. Members are Jouni Rantanen (vocals), Eero Koivu (guitars), Miska Rautiainen (guitars), Mika Rautiainen (drums), Helend Jantsikene (bass, vocals). 2 - Chill: american R&B group from the ’80s. The lead singer was Michael Ian Ellis.