The music of a culture reflects the intonation of language, rhythms of speech, noises in the environment and different aspects of life - all of which is culturally based. Every culture has music that is distinctive and an important aspect of its identity. Defining an 'Australian musical sound' is about recognition of rhythmic patterns derived from our environment and a sense of place, as well as the Indigenous and the culturally diverse aspects of Australian life. Indigenous music in Australia uses the environment itself to generate unique sounds and rhythms. In addition, traditional influences from a largely migrant population have contributed significantly to the definition of Australian music.