Rock Hard: Chord Brothers, Book 1: Audiobook
Book 1 of the Rock Hard series
According to The Books Insider's catalog data, the Rock Hard: Chord Brothers, Book 1 audiobook runs 10.8 hours unabridged, narrated by Dawn Kingheart and Noah Michael Levine (about 7.2 hours at 1.5× playback speed).
The instrument When will you finish it?
Based on 10.8 hours of listening.
| Your pace | You'll finish in |
|---|---|
| 30 min / day | 22 days |
| 1 hour / day | 11 days |
| 2 hours / day | 6 days |
| 1 hour / day at 1.5× | 8 days |
You'll finish in – by –
Part of The Audiobook Finish-Time Calculator: the same instrument for any audiobook we measure.
What our data says
- At 10.8 hours, it runs longer than 82% of the 16,241 Modern audiobooks in our catalog.
Catching up on Rock Hard
This is book 1. Books 1 to 4 run 32.5 hours in all.
| Book | Title | Length |
|---|---|---|
| 1 | Rock Hard: Chord Brothers, Book 1 | 10.8 hrs |
| 2 | Pause | 7.7 hrs |
| 3 | Rewind | 7.1 hrs |
| 4 | Fast Forward | 7 hrs |
More narrated by Noah Michael Levine
Noah Michael Levine narrates 136 unabridged audiobooks in our catalog, 1,067 hours in all.
About as long, on the Modern shelf
2,794 Modern audiobooks in our catalog run within 10% of this length. The most popular on the store:
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
Rock Hard: Chord Brothers, Book 1 is book 1 of M. J. Roberts's Rock Hard series: a 10.8-hour unabridged recording, read by Dawn Kingheart and Noah Michael Levine, released September 16, 2019, on the Modern shelf.
The listen at a glance
- Length
- 10.8 hrs
- Narrated by
- Dawn Kingheart, Noah Michael Levine
- Released
- September 16, 2019
- Format
- Unabridged audiobook
- Language
- English
- Store shelves
- Modern
- Series
- Rock Hard #1
- ISBN
- 9781734016406
How to listen to Rock Hard: Chord Brothers, Book 1 free
New members at audiobooks.com get three free audiobooks with the trial.
Separately, the store's catalog carries more than 10,000 audiobooks that are always free to stream.
Start listening freeQuestions listeners ask
How long is the Rock Hard: Chord Brothers, Book 1 audiobook?
Rock Hard: Chord Brothers, Book 1 runs 10.8 hours unabridged. At 1.5× speed that drops to roughly 7.2 hours.
Is the Rock Hard: Chord Brothers, Book 1 audiobook free?
Yes, for new listeners: the trial starts you with three free audiobooks.
Who narrates Rock Hard: Chord Brothers, Book 1?
Rock Hard: Chord Brothers, Book 1 is narrated by Dawn Kingheart and Noah Michael Levine.
Is Rock Hard: Chord Brothers, Book 1 worth listening to at 1.5× speed?
At 1.5× you'd finish in about 7.2 hours, saving 3.6 hours.