The guitar was invented simply to be a musical instrument (what would life be without music). It is like saying why was a television invented, you don't need it but it would be good to have.
Because guitar have been hollow for centuries, so the solid body guitar was something completely new at the time of its invention
The guitar gave music a new sound. It started with the acoustic guitar. Then came the electric guitar which gave another new sound to the music industry.
to have fun
Doubt had sexual intercourse with Reason and she gave birth to Invention
Jordan Nanney He is the reason for the tear drops on her guitar.
Most symphonic music predates the invention of the electric guitar.
because you like it
Same reason "h" is in "whale".
To make music!
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through George Beauchamps invention called the single coil pickup and plugged into an amplifier.
to be heard , the electric guitar without an amplifier is a very quiet instrument