[Audio] Repoint Deoxys battle music? (FIRERED)

[Blackforest]

Hello, short question.
Is there any way to repoint Deoxys battle theme (Track #339) to somewhere else? For ex: Track#340?

 

[BirdstarCat13]

You can swap the pointers. Use Sappy to find the offsets the pointers are st, and swap the data at those offsets.

 

[Blackforest]

Could you pleaae teach me step by step?
I am not familiar with Sappy.

 

[RoadToCerulean]

Could you pleaae teach me step by step?
I am not familiar with Sappy.

Example: Swapping Song #339 and #340.

Step 1: Open Sappy and open a FR ROM. Navigate to #339 and #340.

Step 2: Find the songs' header pointers. #339's pointer is 0x86F79B4 and #340's is 0x86F8B2C.

Step 3: Convert the pointers into hex form.

0x86F79B4 → B4 79 6F 08
0x86F8B2C → 2C 8B 6F 08

Step 4: Search for the pointers in hex form using hex editors.

Step 5: Swap (manually overwriting recommended) these two pointers in hex form.

Step 6: Test your results in Sappy and in-game!