This plugin is meant to turn your Google Drive into a songbook with chords.  Google Drive and Docs offer a simple way to modify the songs format for print, organize the songs in an arbitrary folder structure, share it with friends, and it’s already optimized for any devices even with native applications.

Features:
 - Generate table of contents of all the songs in your directory
 - Import songs from supported external songs servers such as ultimate-guitar.com
 - Create songbooks as a subset of songs for printing with TOC
 - Chords highlighting
 - Transposing of chords
 - Adding chord diagrams
 - Adding QR code with a chosen link (such as Spotify, Youtube)

How to use:
The plugin can be used after opening any document as a Google Docs plugin.
After installation, you can find it in the menu Add-ons -> Songbook -> Show panel. As a first thing create some folder where you want to save the songs and choose it in the top of the panel. Then every button should have help explaining what it does after hovering over the `?` sign.
Fore more information please refer to the documentation at https://songbook.fusakla.cz.