Seis Com Casca Is A Brazilian Sextet Formed By Bruno Monteiro Piano Potiguara Menezes Guitar Diogo Maia Clarinet Nikolay Iliev Violin Mauricio Biazzi Double Bass And Nelson Carneiro Percussion And Vibraphone . The Sextet's Repertoire Ranges From Astor Piazzolla Their Main Inspiration To Pixinguinha Luiz Gonzaga Nino Rota And Sergey Prokofiev Among Others. Their Aim They Declare Is "to Show Classical Music In A Popular Way And Popular Music In A Classical Way".