These links take you to the various sections of the Giocoso User Manual (which is no longer produced as a PDF download for ease-of-maintenance reasons!). If you are new to Giocoso, I'd strongly advise reading the whole lot in sequence; if you are in a hurry, at least read sections 4, 5, 6 and 7 (the program display explained, the way Giocoso works with your digital music collection, installation procedures and play modes).