firstly get RF-mod if you don't have it yet (serch for it in the mod section), then go to your fretsonfire.ini (located at %appdata%\fretsonfire) in it under [game] add "base_library = <the directory for your songs>" without the quotation marks and the arrows
*image removed to save lives* Me Also lulz from the IRC <crazyneo> i imagined you different <hedis_GTA> yeah I imagined you a hell of alot different <crazyneo> I imagined you exactly like your avatar, for some reason <Tibiazak> it's a girl >_> That was for tibi's pic :p