Music: Music Schema is defined.

Table1. Music Schema

-	wButton	wButtonController	Windows tread	-	-
button name	v: as value	v: as value name	x	-
music volume	v: as value	v: as value name
music length like node 128	v: as value	v: as value name
frequent	v: as value	v: as value name
display value	v: wm_paint	x: not in this		-	-

*
wButtonController and wButton are classes in C++, which have the windows thread call params and is called on the thread.
wButtonController has the "void selectButton ( char* btn_nm );".
We added a "bValue" as integer to wButton.