Ensure you are using a properly created .cue file that maps to audio data, rather than just an audio file. Using the Japanese version of the ROM often helps with compatibility.
Once your custom music CD image is prepared, launch Vib-Ribbon in DuckStation and follow these precise steps to swap discs: vib ribbon duckstation
At the main menu of the game, select (or the equivalent option depending on your region's translation). Ensure you are using a properly created
or higher), making the white lines and Vibri’s wireframe model look incredibly sharp, removing the blur associated with original hardware. 2. Texture Mapping and Perspective Correction vib ribbon duckstation