Joeblack is a music producer and singer when needed. He has produced over one hundred songs in these few years living in Sao Paulo. If you have not heard any, blame the Brazilian music industry. He was part of big band music of Soul Hard Working Band in RS. It is in love with pop music, r & b and soul. Not into football fanaticism and mayonnaise. He has worked with artists such as Black Li, Rodrigo Moratto, Sevenlox, Angel B, Goobie, Letycia, among others.