DOSBox is a DOS-emulator that uses the SDL-library which makes DOSBox very easy to port to different platforms. DOSBox has already been ported to many different platforms, such as Windows, BeOS, Linux ...

Has anyone got this combination working together? I have a few titles with MIDI music that I'd like to output via my Roland UM-One USB adapter to my SoundCanvas SC-88. I can get MIDI output working ...

FreeDOS is an operating system that can run MS-DOS programs natively and will appeal more to enthusiasts. DOSBox is an emulator that simplifies running MS-DOS programs but comes with some limitations.