In portuguese, the verb timbrar means to qualify, to tune, to improve, normally applied to objects. The word is also related to timbre, the characteristics of the sound. So, contextually, Retimbrar means the development of new sounds and new ways of playing the traditional instruments and beats but also new visions and ways of thinking about the traditional culture. Retimbrar are not an ordinary music group but a whole movement that, respecting the principles of street art, nourishes and celebrates popular rhythms of their nation, brought by loud drums to bring people together .