Simone Pisano, aka Riva Undici, is a Sardinian producer and DJ, who ranges between various genres, from hip-hop and rap, through electronic and house. 

In the Italian scene he collaborated with various artists, such as Lucienn, Verano and Shari, produced “CHANELINA SOUBRETTE”, the viral single by Sayf ft. Disme and Ele A, and co-produced and co-wrote the song 'SEMPREtardi' by Tredici Pietro, demonstrating versatility and a broad musical horizon, and an original taste on all productions.