This audio file, entitled "004-K1 Harp-D4," encapsulates the soothing and tranquil sounds of a harp. The audio features the beautiful, clear notes of the harp being plucked skillfully. The sound is reminiscent of the Kawai-K1 harp, a famed and well-regarded instrument for its rich and resonate tones. The plucking technique used in this audio creates a rhythmic, almost hypnotic melody that is characteristic of the K1-harp style. The subtle nuances and distinctive resonances present in this audio are a tribute to the versatility of the harp as an instrument.