The rock song at the end of the Digger trailer appears to be “O Green World” by Gorillaz. That matches multiple public posts discussing the teaser’s music, including one noting the song was used in the trailer and another calling out the Gorillaz track specifically.

What to know

  • The trailer seems to use a custom outro built from “O Green World,” not just the album version.
  • Several reactions online identify it the same way, so this is the most likely answer.

Quick note

If you meant a different Digger trailer or a later cut, the song could differ slightly, but the one widely identified from the teaser is “O Green World”.