Source: Vorc
Boukichi has released a new version of the KSR Sound Driver, which can convert music written in MML to KSS files which can be played with MSXPlug or with Nyyrikki's KSSplay. In this release the noise routines and hard envelope routines are added, while a bug in old_hook was fixed to execute "reti" correctly.
Relevant link: Boukichi's website - HuSIC section