Describe Descriptive music, Programmatic Music​, and Symphonic poem.

I’m studying and need help with a Film question to help me learn.

A variety of 19th-century musical types that are the forerunners of film music.

Describe Descriptive music, Programmatic Music, and Symphonic poem, including their basic qualities, important composers, and similarities to film music.

Descriptive music: the term descriptive music is often applied to music that either depicts a general mood suggested in a text, title, and program, or mimics specific physical movements and natural sounds, such as wind, thunder, and animal noises.

Programmatic Music: Instrumental music that tells a story, suggests an image, or evokes a designated mood is referred to as programmatic.

Symphonic poem: a piece of orchestral music, usually in a single continuous movement.