Patent attributes
Various aspects of the subject technology relate to systems, methods, and machine-readable media for changing music of a video game based on a player's emotion. The method includes receiving indicators of emotion comprising in-game attributes of a player in a video game. The method also includes predicting an emotion of the player based on the indicators of emotion from the video game. The method also includes receiving original music from the video game. The method also includes determining an original tone of the original music. The method also includes determining a transformed tone based at least in part on the emotion of the player that was predicted. The method also includes transforming the original tone of the original music to the transformed tone. The method also includes generating transformed music from the original music based on the transformed tone.