I never realized tuning a guitar had such complicated principles behind it! Of course, my tonal ability ranks with a paramecium, or likely lower, but this site, one that described how the right tension is set for a guitar string, based on the type of guitar, the style of playing, the diameter of the string, the amplitude of vibration and more, amazed me with the technical details. To summarize it, though, the correct and appropriate tension on a string allows beautiful music to be played by an excellent guitarist. But proper tuning requires…