👉 Teliostage is a type of stage in the guitar, often used to play chords and melodies. It's also referred to as a "teli" or "tele" on some instruments. The term "teliostage" is derived from the Latin word "telus," which means "stairway." In classical music, it was a method of playing scales and chord progressions that used the teliostage to guide the finger movement during the playing of the instrument.