The name is misleading. The glyphs are showing individual chord shapes. I can't write out a song using this. At best I can use this at the top of a tab to remind myself how the chords are meant to be shaped. But that doesn't appear to work much beyond the basic cowboy chords. For example, I tried 577655 which is an A major barre chord, and it didn't render. I realize a font can only do so much, but I wouldn't pay for this.
I was excited for a second, because this is one piece of the puzzle (chords), then numerals solve melodies (you can just type something like 0-1 for open string first string, etc), then just need something for ornamentation. Seems like it only matches against a known set of chords, though.
yeah this is not what guitar tabs are and I don't think a font should be used to do it or is the best method to do it. It can get really messy with time signature changes and managing all the strings and marks etc just by text and a font
Hmm yeah I guess what I really want is a maekdown style mini-language that compiles to tab format.