Solfeggio
432 Hz
Binaural
3.0 Hz Delta
Ambient
Fireplace
Duration
4h 53m
About This Audiobook
Fall asleep to the complete, unabridged text of Poirot Investigates by Agatha Christie, layered with Fireplace ambient sounds, 432 Hz solfeggio frequency, and 3.0 Hz delta wave binaural beats. No interruptions, no mid-roll breaks — just a continuous reading from start to finish enhanced with sleep-optimized audio.
This work is in the public domain and available free of charge. No ads during playback, with customizable solfeggio frequencies and binaural beats layered over the narration.