You load the game's sound.cpk into CriPack Tools. You extract the contents and find bgm_001.hca .
"Yet Another CPK Tool," known for better handling of compression (like LAYLA) and modern games. cripack tools
Which you are modding (some have specific encryption keys). If you are on Windows, Linux, or macOS . You load the game's sound
You load the game's sound.cpk into CriPack Tools. You extract the contents and find bgm_001.hca .
"Yet Another CPK Tool," known for better handling of compression (like LAYLA) and modern games.
Which you are modding (some have specific encryption keys). If you are on Windows, Linux, or macOS .