Western art music is the music of european and euro-american society.

The answer is music found or relocated in the western hemisphere; specifically, music’s of euro-American origins, especially western classical music. Created in the tradition of European "high are" music’s. Typically composed and notated. Western art in expressions of consecutive periods and or actions, counting classical, medieval.

western hemisphere

Explanation:

Western art music is the hemisphere music of european and euro-american society.