Aquí la gente baila la bachata y el merengue. johnny pacheco varios de los muchos músicos de bachata y merengue con fama internacional los indígenas que vivían en la región las discotecas de la ciudad en este programa de televisión sólo se toca la bachata.

The correct form of each sentence in Spanish is:

In order to write the sentences correctly, based on the previously given sentences, some articles in the first and fourth sentences are omitted, since they are unnecessary.

On the other hand, the word "varios" is changed for "es uno" because only one of the musicians is indicated, not many, finally, a past verb is added in the third sentence indicating an event that the indigenous people would not imagine would happen in their territory later.

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corras is the only one that is informal but doesn't follow the suffix rule. correr is the verb. corre is the formal verb form. corra would be used as the formal is corre ended with an a.

your best bet would be corras, it's the only one that is informal but is still wrong