The Books Insiderindependent audiobook data
Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep by Purely Sounds Institute

Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep: Audiobook

Book 25 of the Mindful Harmonics series

According to The Books Insider's catalog data, the Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep audiobook runs 20.3 hours unabridged, narrated by Purely Sounds Studios (about 13.6 hours at 1.5× playback speed).

20.3listening hrs
Disorders & Diseasesstore shelf
2025released
Free for new listeners

The instrument When will you finish it?

Based on 20.3 hours of listening.

Days to finish Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep at common listening paces
Your paceYou'll finish in
30 min / day41 days
1 hour / day21 days
2 hours / day11 days
1 hour / day at 1.5×14 days

Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.

What our data says

  • At 20.3 hours, it runs longer than 99% of the 4,474 Disorders & Diseases audiobooks in our catalog.

Computed from 409,794 English-language unabridged audiobooks in The Books Insider catalog (store data read November 3, 2026). Lengths are the store's own running times. Methodology.

About this listen

Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep is book 25 of Purely Sounds Institute's Mindful Harmonics series: a 20.3-hour unabridged recording, read by Purely Sounds Studios, released January 17, 2025, on the Disorders & Diseases and Self-Development shelves.

The listen at a glance

Length
20.3 hrs
Narrated by
Purely Sounds Studios
Released
January 17, 2025
Format
Unabridged audiobook
Language
English
Store shelves
Disorders & Diseases, Self-Development
Series
Mindful Harmonics #25
ISBN
9798347796236

How to listen to Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep free

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Questions listeners ask

How long is the Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep audiobook?

Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep runs 20.3 hours unabridged. At 1.5× speed that drops to roughly 13.6 hours.

Is the Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep audiobook free?

Yes, for new listeners: the trial starts you with three free audiobooks.

Who narrates Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep?

Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep is narrated by Purely Sounds Studios.

Is Super Low Delta Waves: Deep Sleep Music To Enhance Melatonin Release, Relieve Stress, Promote Tranquility, And Support Restorative Sleep worth listening to at 1.5× speed?

At 1.5× you'd finish in about 13.6 hours, saving 6.8 hours.