There have been many collections over the years, yet few have drawn from all periods of their career. 's 1999 compilation does, beginning with their first hit for , and ending with their last R&B number one, 1987's It doesn't feature every hit they ever had, but it does provide a good chronology of their career by featuring their biggest hits: Anyone looking for a single disc covering the entire career of should turn here. ~ Stephen Thomas Erlewine