Welp I just figured out you can just use addmusick to do this also...
So here's a
patch of my custom music test rom with reversed pitches
Also MercuryPenny Since you like Here we go I included Decisive Here we go in there as well.
Edit: Since this isn't really all that hard to do in AddmusicK i'll just post what I did.
in Addmusick go into the asm folder and open main.asm, search for "PitchTable:" and replace it with this:
CodePitchTable:
dw $10be
dw $0fcd
dw $0eea
dw $0e14
dw $0d4a
dw $0c8b
dw $0bd6
dw $0b2c
dw $0a8c
dw $09f4
dw $0965
dw $08de
dw $085f
The Addmusick method doesn't break pitchbends so I updated the regular SMW music link with fixed pitchbends (I kept the old file since some sound effects sound interesting with broken pitchbends. Also in the original post)
Well I said I wasn't going to do a video but eh,
here