This romantic and profound composition for a string orchestra delves into the theme of unity, infinity, and the absolute depth of silence. Influenced by the likes of Morricone, Williams, Barber, and Mahler, the strings take center stage in the key of F#-, conveying energetic, meditative, and romantic moods. 'Ad unum' encapsulates the culmination of the dance and erotic forces from previous movements, reaching the absolute depths of mysticism and cinematic grandeur.