A "Sonic soundfont" is essentially a modern preservation effort. Talented audio engineers and fans have sampled the raw outputs of the YM2612 chip—or synthesized new patches based on the original parameters—and wrapped them into the .sf2 format so modern musicians can use them without needing to understand complex FM synthesis programming.
This is a grey area that every user must understand. sonic soundfont download
This is counter-intuitive. The Genesis had almost no reverb. Do not add hall or cathedral reverb. If you must add reverb, use a tiny "Spring Reverb" impulse response, or better yet, leave it completely dry. A "Sonic soundfont" is essentially a modern preservation
Elias was a bedroom producer obsessed with the "New Jack Swing" energy of the classic Sonic soundtracks. He didn't want modern recreations; he wanted the raw, gritty samples extracted directly from the ROMs. His journey began at Musical Artifacts , where he found the Sonic the Hedgehog 1/2/3K and 3D Soundfont This is counter-intuitive
This means a standard "General MIDI" SoundFont will make Sonic music sound terrible. To get that genuine "Sonic sound," you need a SoundFont that either: