`tsigmidisource`
pl		patches
pl		sercomm

`tmidisource`
		active
		stream
	ro	tracks
		tempo
pl		ontrackevent

`tmsecomponent`
	ro	moduleclassname
	ro	actualclassname
	ro	msecomponentstate
		onbeforeupdateskin
		onafterupdateskin
pl		helpcontext