sebi<p>Help. I am searching for a library allowing to draw chords graphs like those. I'd like it to work similarly to Mermaid or PlantUML, a tool that creates beautiful diagrams from text files. Preferably something that works through command line, accept a text file as input and deliver a PDF or image file.</p><p>Boost creates random chords progressions.</p><p><a href="https://rivals.space/tags/music" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>music</span></a> <a href="https://rivals.space/tags/ChordDiagrams" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ChordDiagrams</span></a> <a href="https://rivals.space/tags/guitar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>guitar</span></a></p>