Answer
Music made by both indris and people can be similar in terms of its purpose, which is to express emotion and create a sense of community. However, the sounds and instruments used to create the music can be different, as indris use their vocalizations and body movements to create music, while people use instruments such as drums, guitars, and keyboards. Additionally, the structure of the music can vary, as indris music is often improvisational and based on the environment, while people often create music with a set structure and melody.