How many movies have Alan Silvestri and Matt Aston collaborated on?

They have worked on 2 movies together! Their first movie together was Avengers: Infinity War (2018) while their highest rated movie together was Avengers: Endgame (2019). They have not worked together since Avengers: Endgame (2019).

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Original Music Composer
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Original Music Composer
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Boom Operator