* Traditional tunes: Many of the songs and dances used in the play were likely borrowed from popular tunes of the time.
* Original music: It's likely some of the music was composed specifically for the play, though we don't know who composed it.
* Improvisation: Actors and musicians of the time would have improvised a lot of the music, adding their own interpretations to the existing melodies.
Therefore, it's difficult to say definitively who composed the music for *A Midsummer Night's Dream*. We do know that it was a collaboration of different individuals and influences, reflecting the musical landscape of Shakespeare's era.