Some articles on wailers:

War (Bob Marley Song) - Haile Selassie Version
... other hit versions of the song featuring Bob Marley the Wailers can also be heard ... overdubbed on a new rhythm track played by Wailers original members ... This time it featured samples of Bob Marley the Wailers' song Selassie Is the Chapel (adapted from Crying in the Chapel), where Bob and Rita Marley's voices can be ...