This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.

Passage: The success of the show's alumni however has led to a more positive assessment of the show, and the show was described as having "proven it has a valid way to pick talent and a proven way to sell records". While the industry is divided on the show success, its impact is felt particularly strongly in the country music format. According to a CMT exec, reflecting on the success of Idol alumni in the country genre, "if you want to try and get famous fast by going to a cattle call audition on TV, Idol reasonably remains the first choice for anyone," and that country music and Idol "go together well". Question: Which music genre has had the most success from American Idol?
country