Perhaps to add on to the previous comment about Comic Sans.

Comic Sans is so offensive to some people with a graphic design bent, that there is an entire web community dedicated to eliminating it from use. http://bancomicsans.com/main/

This site has been in existence for at least 5 years.

As an alternative, there are fonts available like what you see on charts from real publishing houses, that have the handwritten feel, but not the cartoony aspect of Comic Sans. I'm sure I've seen it somewhere, a Jazz font, specific to mimic the aesthetic of jazz chord charts.

I thought that's what PG was using, perhaps not.

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