Open the .MINI2SF file using Foobar2000. Listen to the original piece carefully. Pay attention to the tempo, the timing of specific notes, and the overall texture of the music. This is your benchmark.
mini2sf is a music file format used to store and play back music on certain video game consoles, such as the Sega Genesis and Game Gear. The format is a variant of the SND file format, which was used in various Sega games. mini2sf files typically contain a sequence of musical notes, along with information about the instruments and sound effects used to play back the music. The format is relatively compact and efficient, making it well-suited for use in games and other applications where memory and storage space are limited.
The standard audio ripping format for Nintendo DS games.