: Check the folder for an .iso , .bin , or a collection of folders containing .chart and .ogg files.

: Files used for rhythm game clones like Clone Hero or Moonscraper.

: Depending on where you sourced it, the archive usually contains:

: Move the extracted folder into your Songs directory and scan for new songs in the game settings. Troubleshooting

: Move the .iso file to your emulator's "Bios" or "Games" directory.

: The .7z extension indicates the file was compressed using the LZMA or LZMA2 algorithm , which provides a much higher compression ratio than standard ZIP files.

: If you get a "Cannot open file as archive" error, the download may have been interrupted. Try redownloading the file from a trusted source.