Rap is a popular music form, and there are many different schools and genres, each with its own unique style and characteristics. The following are some common rap genres and genres:

1, East Coast Hip-hop: This is the rap music style of the East Coast of the United States, which is famous for its rich vocabulary and strong sense of rhythm. The representatives are Nas, Jay-Z and Wutang Gang from new york.

2. West Coast Hip Hop: This is a rap music style on the west coast of the United States, which is famous for its relaxed rhythm and sunny atmosphere. Representative figures include Tupac, Snoopy Doug and Dr. Derry from California.

3. Southern Hip Hop: This is a rap music style in the southern United States, which usually has a strong sense of rhythm and heavy bass. The representative figures are Ottercaster, Lil Wayne and the San 6 Mafia in Atlanta.

4. Lyricism: This style emphasizes the rapper's vocabulary ability and smooth rhythm. Singers usually use complicated rhyming techniques and clever word games. Representative figures include Eminem, kendrick lamar and Lupe Fiasco.

5. Gangster rap: This style often depicts street violence, gang culture and social problems. Singers express their views in a firm and challenging way. Representative figures include ice cube, 50 cents and Gucci Manet.

6. genre trap: this style is usually slower in rhythm and heavier in bass, which is different from Hip Hop. It often involves topics related to crime, drugs and street life. The representative figures are Future, Migos and Young Thug.

7. Cloud rap: This style pays attention to the atmosphere and experimentation of music. Usually use vague and dreamy music production and relaxed rap style. Representative figures are Lil B, Ron, Travis Scott.

Evaluation of rap music

In fact, rap music is developing dynamically, and many new styles and mixed forms are constantly emerging. Each style has its own unique voice and creative way, and the audience can choose and appreciate it according to their own tastes.