What is the point of time signatures?

I don’t understand why we have time signatures. I’m a beginner/intermediate guitar player and I usually use tabs except for when I try playing classical music. Today, I was looking at the music sheets for Fur Elise and Morning Mood, which were in time signatures of 3/8 and 6/8, respectively.However, it doesn’t change how I play the song. Why is this concept built into music?

If you don’t think time signatures are important, I don’t think I would like to listen to you playing solo. Do you play all music the same, with no sense of rhythm or pulse? How awful that would be – just a string of meaningless, nonrhythmic notes!

You don’t play like that? Then you already know the point of time signatures – it gives a rhythmic logic to the music.

Fur Elise – Classical Guitar

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