The GnuQuartet is a musical quartet, one of the most popular in Italy, composed of Francesca Rapetti (flute), Raffaele Rebaudengo (viola), Roberto Izzo (violin) and Stefano Cabrera (cello).
They started the GnuQuartet project, after meeting in 2006, for a special evening at the Teatro Nazionale in Milan.
During their career the following albums have been released: GnuQuartet, The different are you and Something Gnu, Muse_ic, Karma, Untitled and Paganini - The Rock album.
The group has played in different countries: from Mexico to Spain and from France to Korea.
They have also produced several film soundtracks and television theme songs and have participated in various television and radio programs.