British artist Simon Rosenfeld has pulled back the curtain on Riot Games’ music production pipeline by dropping an unreleased Worlds song that hadn’t made the cut. A British musical artist has released a song that he claims was meant to be the 2021 Worlds anthem, before being replaced by higher-profile group PVRIS in 2021 and Lil Nas X in 2022. The artist, Simon Rosenfeld, says that he was contacted by Riot to produce the 2021 Worlds anthem before Riot Games decided to go with PVRIS’ offering with “Burn It Down”. Simon Rosenfeld drops unreleased Worlds song “Heroes” Rosenfeld spoke with PCGame…