Turner describes an episode in which she awakens at night and begins hearing unfamiliar, synthesized-sounding music. The tones seem external yet arise internally with clarity, as if through headphones.
She then perceives a floating rectangular shape on which multicolored designs shift in time with the notes. The imagery is vivid but not tied to normal sensory input, giving the experience a dreamlike surreal quality.
Turner also hears fragmented voices as though tuning across radio frequencies. The episode ends abruptly, leaving her wondering whether the experience was spontaneous imagery, altered perception, or an anomalous intrusion.
