[Korxroa]

Add/Replaced Music MP3 or NSF in NES Game like Mega Man 4 and 5, Darkwing Duck (NES).
download Soundtrack Darkwing Duck and Magical Doropie, MM1-6 .nsf from Zophar.

Cool Soundtrack and Modified Music in NES Hack like MLP: DDC, Mega Man Ultra, Rockman 4MI etc.

Replaced Music Track.
In Mega Man 4 and 5.

Spoiler:

Bright Man's Stage,
Bright Man Theme (Original MM4) -> Bridge (Darkwing Duck).
Skull Man's Stage,
Skull Man Theme (Original MM4) -> Stage 2-1 Yukimaru (Magical Doropie).
Stone Man's Stage,
Stone Man Theme (Original MM5) -> Guts Man Theme (Mega Man 1).
or
Copy Hex Music Darkwing Duck or Magical Doropie, Mega Man 1 ROM to Mega Man 4 & 5 ROM?

In Darkwing Duck.

Spoiler:

Bridge's Stage,
Bridge (Original DwD) -> Stage 1-1 Thunder Knight (Magical Doropie) or Cut Man Theme (Mega Man 1).

Edit Music in NES ROM Hack via Hex Editor or using Tool?
Thanks

[henke37]

Try being more actionable. Like actually asking a question. And look less like a spambot listing stuff they sell.

Anyway, sound engines are always custom, since there is no stock one to license. There was very little middleware back in those days. At best a company reused their own engine for a couple of games.

[Dr. Floppy]

Edit Music in NES ROM Hack via Hex Editor or using Tool?

Almost always hex. Even the few games with dedicated music-hacking utilities are limited by the constraints of the original engine.

[Korxroa]

Almost always hex. Even the few games with dedicated music-hacking utilities are limited by the constraints of the original engine.

.nfs via hex editor and copy hex music to megaman 4 & 5, darkwing duck nes rom?


tutorial how to replaced music on nes rom?

[henke37]

There is no "one" tutorial, as I already told you, it is a per game thing.

[Dr. Floppy]

.nfs via hex editor and copy hex music to megaman 4 & 5, darkwing duck nes rom?

Even with the NSF file, you need to know EXACTLY what to cut and exactly WHERE to paste it in the recipient-ROM. And even then, you need to update the music headers/pointers accordingly. If the replacement song is longer than the one overwritten, you need to make the necessary accommodations.

And all of this is assuming the two sound engines are EXACTLY the same. Even a minor update between sequels can throw a wrench into the equation.

[Korxroa]

Convert MP3 to MIDI/WAV or .NSF file and edit hex song using FamiTracker.
Copy Paste Hex Music with FCEUX's Hex Editor?, not 6502 Debugger.

replaced custom music like example: Darkwing Duck Bridge, SMB Game Over, Mega Man GB, Mega Man X3 Intro etc.

Like This Matrixz's Capcom Music/Sound Engine Document here or here.


Patch Custom Music for MM4 and MM5, DwD?
No.

[henke37]

It is extremely difficult to convert sampled audio to note data even in the ideal case. You are not going to be able to do it automatically. You need a talented musician to do it manually.

[Dr. Floppy]

Convert MP3 to MIDI/WAV or .NSF file

That is, for all intents and purposes, impossible.

and edit hex song using FamiTracker. Copy Paste Hex Music with FCEUX's Hex Editor?, not 6502 Debugger.

FamiTracker utilizes a unique proprietary format. "Pasting via 6502 Debugger" is akin to using a toaster to check your car's motor oil.

replaced custom music like example: Darkwing Duck Bridge, SMB Game Over, Mega Man GB, Mega Man X3 Intro etc.

Capcom uses one proprietary music-data format. SMB1 uses another. And FamiTracker utilizes yet another!