Silvestri continued: “So they had me for Avengers 1, 3 and 4. For all the crazy expectations and pressure on those guys…and by that, I’m primarily talking about Kevin Feige and The Russo Brothers.

“They had an insane amount of pressure on them. For me, it was an amazingly great creative environment to work in.

“They were the most lovely, respectful, collaborative folks, so I would always be open to being invited to go back for whatever. But today I’ve not gotten that call.”

The Hollywood composer has been working on the music for Back to the Future the musical, which recently opened in London’s West End.