MTV’s Josh Horowitz caught up with Hans Zimmer at the Oscars on Sunday night. Zimmer revealed that he hasn’t started writing the Batman v Superman: Dawn of Justice score yet, but that he does have some ideas in his head. Each Justice League member will have their own theme, though Zimmer explained that he hasn’t committed to scoring any future movies beyond Batman v Superman: Dawn of Justice.

Zimmer reiterated that he doesn’t want to betray the work he did was Christopher Nolan on the Dark Knight Trilogy, so he won’t be doing any music for Batman. “I’m getting my friend Junkie XL to do Batman, so it’s a bit of a different tone,” Zimmer said.

Check out the full interview in the video above!