Wont load

I cannot use this app! Something happened within 2 days and I really needed this app to finish my ukulele class online. Super frustrated. I click on it and it just crashes! I had to record a different way and instead of taking about an hour, it took me 4. If you fix the crashing, I will come back and rate higher. I am afraid to delete and reload this app because I have saved songs on there I dont want to lose. Help!!!

Finzluvr75 about Voice Notes - Voice Recorder