I can successfully play files with Music Shield.
What I want to do is stop playing of one song and start another.
I can do this by putting playFile() function in AvailableProcessorTime() function but I think this causes lots of nested playFile() functions for long time of using.
I think a proper stopFile() function will help me a lot.
However when I check the playFile() function I cannot understand how a proper stopFile() function can be written, because I am not sure which operations at the end of playFile() functions is required.