All songs can be selected without playing between stages to get them all: After insert coins, during the tittle screen, enter the following cheat (Taking into account the order of 1P and 2P key controls, from left (1) to right (10)): 6-10-9-8-9-8-9-6-7-6-6-10-9-8-9-8-9-6-7-6-6 Then, press START while holding down the effector plus the 2nd and 4th keys.