Listen to Knights of the Old Republic: Echoes of Malachor (Epic Trailer Music) online. Knights of the Old Republic: Echoes of Malachor (Epic Trailer Music) is an Instrumental language song and is sung by Pianistec. Knights of the Old Republic: Echoes of Malachor (Epic Trailer Music), from the album Knights of the Old Republic: Echoes of Malachor (Epic Trailer Music), was released in the year 2025. The duration of the song is 1:38. Download Instrumental songs online from JioSaavn.