After installing the TMC software to a hard disk image, it ran for me in both emulators. However, it wouldn't play music in QEMU -- though the same hard drive image will play music for me in DOSBox!

So, yes, it works for me locally in DOSBox. But for reasons I don't understand, the music does not play in the Internet Archive’s version of DOSBox.

The original installer files can be downloaded here: https://breakintochat.com/blog/2022/11/29/unearthed-kirschen...