Duca Leindecker (born April 5, 1970) is a Brazilian singer, composer, multi-instrumentalist and writer, leader of the band Cidadão Quem. From 2008 to 2012...

band reunited as Master, Petracco, Gomes and new drummer Fábio Ly, from Bandaliera. After a series of tours and the release of a live album in 2004, Petracco...