For example, people in the north, in cities like Barranquilla and Cartagena, enjoy dancing and listening to genres such as vallenato, champeta, and cumbia.

In the west, in places like Chocó and Cali, people enjoy singing and dancing to salsa and marimba music.

In the east, in cities like Villavicencio and Cúcuta, the people enjoy llanera music or popular music, a genre similar to ranchera.

In the south, in places like Putumayo and Leticia in the Amazon, people enjoy dancing and singing traditional native music with several instruments like flutes, drums and maracas or simply enjoying the sounds of nature.

In the central part of the country in cities like Boyacá and Bogotá, most people enjoy popular music, salsa, rock, hip-hop, reggae norteña and carranga music.

IMusic is my country is very diverse.

Make this a complete sentence. You do not have a subject for the sentence when you write 'is very diverse.'

For example, people in the north, in cities like Barranquilla and Cartagena,enjoy like to dancinge and listening to genresmusic such as vallenato, champeta, and cumbia.

“Like to dance and listen to music” is simpler and easier to understand.

In the west, in places like Chocó and Cali, people enjoy singing and dancing to salsa and marimba music.

The comma after Cali separates the phrase “in places like Chocó and Cali” (extra information) from the main part of the sentence “people enjoy singing and dancing...”.
This makes the sentence clear and easy to read.

(The marimba is an instrument made of bamboo).

No need for the parenthesis.

In the east, in cities like Villavicencio and Cúcuta, people enjoy llanera music or popular music, a genrewhich is similar to ranchera.

“Which is similar to ranchera” is simpler and clearer than “a genre similar to ranchera,”

In the south, in places like Putumayo and Leticia in the Amazon, people enjoy dancing and singing traditional native music with several instruments like flutes, drums, and maracas, or simply enjoying the sounds of nature.

In the south, in places like Putumayo and Leticia in the Amazon, people enjoy dancing and singing traditional music with instruments like flutes, drums, and maracas, or simply enjoy the sounds of nature.

In the central part of the country, in cities like Boyacá and Bogotá, most people enjoy popular music, such as salsa, rock, hip-hop, reggae norteña and carranga music.

When you provide examples, remember to bracket them with commas.

It is very diverse.

For example, people in the north, in cities like Barranquilla and Cartagena, enjoy dancing and listening to genres such as vallenato, champeta, and cumbia.

In the west, in places like Chocó and Cali, people enjoy singing and dancing to salsa and marimba music.

In the south in places like Putumayo and Leticia in The Amazon, people enjoy dancing to and singing traditional native music with several instruments like flutes, drums and maracas or simply enjoying the sounds of nature.

The Amazon Rainforest is alternatively referred to as “The Amazon” in English

In the central part of the country in cities like Boyacá and Bogotá, most people enjoy popular music, salsa, rock, hip-hop, reggae norteña and carranga music.

While this isn’t exactly an error, “popular music” feels a bit out of place here as all the other examples are genres. I’m wondering if you mean the pop genre but I’m not sure