Kabbalistic music expresses two conditions of Kabbalists: an aspiration to sense the spiritual worlds, and an aspiration to merge with the source of life in the joyful sensation of total perfection. There is no need to know anything about Kabbalistic music before listening to it, since it is wordless. Its affect on the heart is direct and swift due to the intricate connection between our souls and the roots of the notes. Hearing Kabbalistic melodies over and over again allows the listener to feel the music penetrating deep within the soul, completely unobstructed.