RIFFZ is a Polish producer and DJ whose jungle records have appeared through Sequel One, Deep in the Jungle, and UK Jungle. His earlier connection with Digital Collective in Wałbrzych places him within a local scene as well as the wider network reached by those releases.
An archived MÓZG event biography describes him producing and playing both ragga jungle and jump-up. His own artist account foregrounds jungle, so those descriptions are best read as different parts of his musical history rather than a claim that every record follows the same formula.
His work with FeyDer and Steppa Style appears on FeyDer’s 2016 album Come Back, where their Love Orthodox remix sits among collaborations linking producers from several countries. That relationship brings the Polish producer into a catalogue rooted in Russia but drawing on a much wider jungle community.
His own releases include Unreal Mellow / Hard and later tracks such as Twilight Rhythm. Those recordings sit alongside collaborations and remixes, leaving more to explore than the first label appearance a listener might find. Jungle is the clearest thread, with the older jump-up description retained as a separate part of his DJ and production background.