Who wrote the music for the video games, which are based on the movies which Alexandre Desplat wrote the musical scores for?
Music of the Harry Potter films: The music of the "Harry Potter" film series was recorded and released in conjunction with the post-production and releases of each of the eight corresponding films. Alexandre Desplat:  He has won one Academy Award for his soundtrack to the film "The Grand Budapest Hotel", and received seven additional Academy Award nominations, 8 César nominations (winning three), seven BAFTA nominations (winning two), seven Golden Globe Award nominations (winning one), and six Grammy nominations (winning two).
i don't know