sonic adventure

ok idk how to do this anymore iv done everything i can think of to get this game to run and it wont, all i keep getting in my emu is a music start up thing and im at my wits end, does any one know how to mount this game and make it play as a game and not music ??? ???
thx in advance

does anyone know iv been trying all night and still nothingo and is there a way to convert it to an iso file