hi sotaknuck. i'm adding custom music to the game, i've beggined to add custom music to it since a few days. and i'm still putting custom music to it. when i've will complete my custom music pack. i've will publish it to this site with my own instructions. i've will be adding sega genesis remixes of sonic adventure music to it too. considering sonic 3d blast is the last sonic game for the sega genesis/mega drive. and that the 2d artwork of the game was drawn by yuji uekawa. that it was the artist that made the artwork for sonic adventure. yeah i will add sega genesis remixes from sonic adventure songs to it.