The audio titled "Ancient E" immerses the listener in a sonic journey back in time. The primary instrument used is an organ, adding a sense of depth and richness to the composition. The organ sounds are created and manipulated using a Korg synthesizer, a piece of hardware renowned for its ability to produce a vast array of unique and captivating sounds. The track unfolds at a slow, steady pace of 90 beats per minute, encouraging a contemplative and introspective listening experience. The use of the KorgGadget, a sophisticated music production software, is evident in the intricate layering and sequencing of the organ sounds. The composition has a circular structure, looping back on itself in a way that feels organic and seamless. This loop, coupled with the reverberating organ notes, gives the piece a hypnotic quality. The harmonies are reminiscent of ancient music, yet the use of modern synthesis technology gives the piece an intriguing, timeless quality. In summary, "Anc