Great and really cool! A few tiny notes. I had a moment where I deleted all the chords on one line (by hitting backspace repeatedly). When I got to the end, I

Great and really cool! A few tiny notes. I had a moment where I deleted all the chords on one line (by hitting backspace repeatedly). When I got to the end, I hit it again thinking it would remove the line, and the whole page went blank. I would also love a feature where I can share the song publicly at a URL. Is everything just persisted in the browser right now? I noticed there's no auth. At any rate, I wrote a song and annotated it in songcraft, but now I need to share it with the band's singer! This feature would be great. Thanks again!