Majoras mask: right when you get the ocarina and revisit the mask man

When the guy goes to his organ and tells me to play the song the goes c<-,c->,c-down, I try to play it and even though i do it right, a red X appears and a sound plays that i got it wrong. I'm using PJ1.5, n-rages direct input8V2 1.8, and a BOOM PC n64-psx pad converter. My pad is a first generation blue official. Thanks in advance

(PS this time all the details are right!)

It's all right now . I just fiddled with the cheats a little and found that if you turn the Use all C-buttons cheat on, it works. Thanks anyways