To create a reactive soundtrack for the five simultaneous players of 'Evolve', composer Jason Graves created hundreds of short pieces of music. And he used some creative instrumentation to get the desired results. Jason Graves is Emily Reese's guest on this week's Top Score.

Top Score: Composer Winifred Phillips

Some of the scores for video games are incredibly intricate and deserve recognition, which is why we've created Top Score: a series of podcasts dedicated to the music that accompanies soldiers through battle, sorcerers through forests and aliens through space.