Final answer:
Classical music is the music that has been consciously developed, fostered at concerts, and taught in conservatories.
Step-by-step explanation:
The music that has been consciously developed, fostered at concerts, and taught in conservatories is called classical music. Classical music is a genre that has a long history and is known for its formal structure, complexity, and emphasis on musical techniques and traditions. It is typically performed by orchestras, chamber ensembles, and solo musicians in concert settings.