I have yet to do a video. I will play a Christmas song on the clarinet, show how it looks on voice staff and send it out. A video of the operation will also be shown on Google. I hope to have a free limited sample version out soon. I also have a nice new cover coming out for my cold fusion book. It has a big power power button on it. Steve will like the art work. https://play.google.com/store/apps/details?id=com.znidarsic_science_books.voicestaff
Frank Znidarsic
