Music plays an important role in our lives. We can not live without it. In fact, people have different musical tastes depending on their age, education and even mood. Some people like classical music, others prefer rock, pop or jazz, but no one indifferent. Popular music is the kind of music that appeals to the general public, unlike high culture and classical. This emphasis on accessibility, uses various means to increase both the calling and memorization - distinctive syncopation, novel instrumental flourishes, danceable rhythms, repeated riffs - but its signal feature is the melodic weight. It is now, since diversified to the point where it is now easier to define compared to its market.