Riccardo Fassi has often worked around the music of Frank Zappa and, with the Tankio Band, had already recorded in the nineties a first homage to the genius and opera of the great Italian-American composer. Go back to Zappa's material with an articulated, full-bodied project rich in guests and suggestions, able to enter and exit the "non canonical canon" designed by compositions and Zappish interpretations. Fassi conceives a kind of "concert": the seventeen tracks are articulated around ten tracks of Zappa, with introductions and queues, two improvisations conducted by Fassi along with Antonello Salis and Uncle Remus by George Duke. In nearly seventy minutes overall, many things happen, following the spirit of the tutelary labor number.