How do I protect my work? 1st time I spent an hour entering info - when the app went poof and disappeared I reopened the file & it was completely empty. 2nd attempt I was 4 lines in and entering a note caused the app to stick on one note and hammer. After a reboot I still had 2 lines of music but the 3rd and 4th were gone. Can't find a save icon anywhere though I'm sure I'm missing something. I found 'save as' but this only asks me to type the whole file name every time..
Any help appreciated thanks
