Working on Planet X song with Koto (Anfrando Maiola).
Collaboration in "Koto is still alive" for track "Visitors 2001"
and "Blow the Whistle" in 2003 at Gas Records with Beppe Barilli.
In 2007 printed first Roberto Bisca album "Bisca la Compilation" for Benvenuto editions.
After produced the album "Alex Cundari vs Brian Ice" with Alex Cundari, Fabrizio Rizzolo, Anfrando Maiola e Theo Spagna.