Jack, thanks for your message, which may reassure those who do want the tool but have doubts whether it works at all. This thread should be primarily about "tech".

Monospaced fonts such as Courier have the nostalgic charm of old typewriter days, but in my experience, other fonts have a better performance in terms of legibility per square centimetre of paper.

Bill D,

what's the basic difference in ease of use & readability?

A matter of taste and habit, but since you ask: Use: Parentheses are easier to type than <sup></sup>. Readability: Your method still interrupts the lyrics.

Anyway, I posted the tool because "GUEST Tony" asked me for it; whoever finds it useless should not use it. I am aware that my programming style is not up to professional standards (as someone observed), and encourage anybody to improve on it.

All HTML formatting has the problem that it does not blend easily into word processors. Ideas, Bill D and others?