This paper considers the technologically-mediated constitution of auditory experience based on the analogy of a healthy natural soundscape as a well-balanced orchestra in which living creatures use the full range of acoustic frequencies to communicate and survive. Using the idea of (inner) horizonality proposed by Edmund Husserl, I argue that key technological inventions enabling the transmission and recording of sound made possible a new form of experience characterized by split horizonality. This new form of technologically-mediated auditory experience brought with it (...) potential for both creative expression and manipulation. A broader historical trend driven by technology towards individualization that culminated with our present-day experience of constantly connected mobile phones deeply embedded in our everyday lives calls into question the soundness of thinking of our technologically-mediated auditory worlds in terms of the analogy of a healthy natural soundscape as a well-balanced orchestra. (shrink)