MIDI (Musical Instrument Digital Interface) is a protocol that allows electronic musical instruments, computers, and other devices to communicate and synchronize with each other. It doesn't involve physically modifying your guitar but rather using external devices to interface with it.
To connect your guitar to MIDI devices, you can use a MIDI pickup or a MIDI converter. A MIDI pickup is a device that attaches to your guitar and detects the vibrations of the strings, converting them into MIDI data. A MIDI converter is an external device that converts the audio signal from your guitar into MIDI data.
Once you have a MIDI setup, you can use your guitar to control MIDI-compatible devices such as synthesizers, samplers, and software instruments. This allows you to expand your sonic capabilities and create a wide range of sounds beyond what is possible with a traditional
guitar setup.