Etna biography Having the distinction of releasing three albums under three different names but without changing their personnel, this quartet from Sicily includes the brothers Agostino and Antonio Marangolo (drums and keyboards, respectively), their cousin Carlo Pennisi on guitar, and Elio Volpini on bass and sax. Based in Rome, they played under the name FLEA ON THE HONEY and then FLEA, having released two good albums ("Flea on the Honey" in 1971 and "Topi o Uomini" in 1972) in the hard progressive rock vein.