ossp : Emulate OSS devices using CUSE. ( https://github.com/OpenMandrivaSoftware/ossp )
sony-headphones-client : Client recreating the functionality of the Sony Headphones app. ( https://github.com/Plutoberth/SonyHeadphonesClient )
yamaha-xg-soundfont : Yamaha XG re-mapped soundfont by ZSF on SF2 forums. ( https://www.ronimusic.com/smp_ios_dls_files.htm )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a tatsh-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/tatsh-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org