Answer
The song "Go!" is included in the album "Must B 21" by the British rapper Stormzy. Released in 2019, "Must B 21" is Stormzy's second studio album and features a mix of grime, hip-hop, and R&B influences. The album's title refers to Stormzy's age at the time of its release, and its themes explore personal growth, social commentary, and the challenges of fame.