The harp has four separate pendulums, and each pendulum has 11 strings, so the harp swings on its axis and also rotates in order to play different musical notes, and the harps are all networked together so that they can play the right notes at the right time in the music.
Harfa ima četiri odvojena njihala, i svako njihalo ima 11 žica, tako da se harfa ljulja  i rotira na svojoj osi kako bi svirala različite note, i sve su harfe povezane kako bi svirale prave note u pravo vrijeme u glazbi.