Soul Beat : Replica is an original soundtrack used for various promotional animated shorts hosted on the Steel Ball RunPromotional Website. The soundtrack was composed by poeyama independantly under their own label.
While the original release of the album claimed to have "nothing to do with Shueisha or Steel Ball Run"[1], this is false, and many of the track names are callbacks to the Part.
While the original distribution began in 2011, it wasn't until late 2020 that Soul Beat : Replica was added to digital storefronts such as Amazon Music and iTunes.
The cover artwork of the album, was done by "ammi", an artist who poeyama claims is greatly responsible for the JOJO-D Digital Color Version of Steel Ball Run.[2]