The duo is formed by a couple of twins who play different musical instruments: Francesco (Kekko) at keyboards and Federico (Kikko) at sax, flute and voice. The two brothers, sons of sax player Germano Montefiori, a talented 60’s and 70’s musician, before becoming Montefiori Cocktail, have worked separately. Francesco was a producer of house and breakbeat music, while Federico played sax in many bands, such as Ladri di Biciclette and Good Fellas .