I'm sorry if this question does not belong here: I'm sorry if this question does not belong here.
I'm trying to use lilyglyphs with TeX but no matter if it's a large code or a small one like this one below, it prints a square as you can see in the attachment. I've tried changing the text font but with no luck. %% \documentclass[10pt]{article} \usepackage{fontspec} \usepackage{lilyglyphs} \usepackage{babel} \begin{document} Hello \natural{} this is another \flatflat{} text. \end{document} %% After hours, I discovered another issue: When using lilyglyphs with babel package with a language option like this: \usepackage[spanish]{babel} the document does not compile, because of an interaction between these two packages that I don't understand. I'm on mac (TeXLive 2020) Hoping Urs or any other have a potential solution, Cheers, Fernando