Listen to Grievous and the Droids (From "Star Wars: Revenge of the Sith"/Score) online. Grievous and the Droids (From "Star Wars: Revenge of the Sith"/Score) is an English language song and is sung by John Williams and London Symphony Orchestra. Grievous and the Droids (From "Star Wars: Revenge of the Sith"/Score), from the album Star Wars: Revenge of the Sith, was released in the year 2018. The duration of the song is 3:27. Download English songs online from JioSaavn.