S3RL is the stage name of Australian DJ and producer Jole Hughes, a happy hardcore mainstay since the 2000s, known for tracks like Pretty Rave Girl. This upload is labelled part one of MTC and tagged with Kid Goku, suggesting it was shared by an anime-editing community rather than as an official release. Clips like this spread through soundboards and edit communities, where a recognisable burst of background music for edits becomes shorthand for hype, much like bass-boosted edit anthems. Its staying power is utility: editors need bursts of energy, and a 34-second rave slice fits intros, transitions and montages.