The Umdergrau Records recording studio and is also a Board of Rap, founded by rappers Blahka tao and L Diz of Baixada Fluminense Rio de janeiro(Br). The proposed Umdergrau as recording studio is to offer customers the best sound quality in production with the best market price. The vision of Umdergrau as a stand rap, is launching promising artists to the Brazilian phonographic market, bringing its art to a professional level. The Umdergrau was founded in November 2012 with the naive idea of ??being a studio. With the initial name of "Filhos da R.U.A Ritmo Urbano de Atitude" was conquering its space in the local music industry as a customer winning some local rappers. However, in a few months it was felt that it was time to expand the business. In mid-May its founders decided to change the name of the studio and took it as a stand rap. And so came the Banking rap Umdergrau Records.