You may edit your chord charts by going into the Songs menu, tapping "Edit" after which you can tapping over the name of the track to "Edit Song". This can open the tune editor with no viewing the track. The crash is occurring if a chord in square brackets consists https://pukkabookmarks.com/story12776900/top-%E6%96%87%E4%B9%A6%E4%BB%A3%E5%86%99-secrets