GTA6 Fan HQ

The Justice song in the GTA VI launch trailer, explained

Vice City 27
Vice City 27 · Rockstar Games, official GTA VI media

“Flower in a Hurricane” is the Justice track that plays in the launch trailer. The credited guests are Tame Impala, SZA and King Gizzard & the Lizard Wizard. Rockstar also identifies Justice as the composers of GTA VI’s original score.

The single is a way into the game’s music before release. If you’re making a playlist from trailers, use the track title to find that specific release, then keep the soundtrack and score as separate entries.

Sources and official media