I think I must be missing something really obvious here. In the app for MacOS version 4.2.2, I can't seem to find a button to click on to exit / quit the app when I'm finished working on a video. The only way I've found to exit SeeMusic's great full screen interface is to click the F3 key (app minimizer / switcher key) on the keyboard, then click on a different app to switch to it, then right click on the SeeMusic launch icon and choose Quit.
I'm guessing there's a simpler way to close out of the app. Can you please let me know if there is? Thanks!