> if there is a version or replacement that targets SDL 2
SDL_sound 2 [1] uses SDL 2, apparently. I don't know how widely used it is, but I think it's needed for AGS [2] at least.
[1] https://github.com/icculus/SDL_sound [2] https://github.com/adventuregamestudio/ags Regards, Torbjörn Andersson