14 Bis is a Brazilian pop rock band with touches of progressive rock stabilished in the beginning of the 80s in Minas Gerais by Flávio Venturini, Cláudio Venturini, Sérgio Magrão, Vermelho and Helly Rodrigues. The band recorded several successes such as " Linda Juventude ", " Planeta Sonho ", Natural ", " Uma Velha Canção Rock'n'roll " and, more recently, " Mais Uma Vez " in partnership with Renato Russo, lyricist and vocalist of Legião Urbana.