No, there isn't.
I thought that tinycore's philosophy is about (small) size, so I don't get the idea of pulseaudio support which I don't want to use. I totally don't need X libs, because I don't want X server at all.
I guess I need to prepare my own extension for mpd to meet my needs... But before I do that I would like to try out the version in repo and would be interested in getting that damn libSM.so.6;).