What was the first rock 'n' roll record?

Summary

A search for an official, unabridged audiobook of Jim Dawson's book, "What was the first rock 'n' roll record?", across major platforms like Audible, Google Play Books, Apple Books, Kobo, OverDrive, Hoopla, and Libby did not yield any direct positive results for this specific title. The book is confirmed to exist in print formats, such as Paperback and Hardcover, and is co-authored with Steve Propes. Search results from retailers like Indigo and Kobo indicate they carry the book in print or Kobo eBook formats, and one result suggests there are 9 audiobooks in the 'Rock N Roll Biography Books' category at Indigo, but none are explicitly identified as the requested title. Another work by the same author, 'Rock Around The Clock', was found to be available as an audiobook on platforms like Audible and Google Play Books, but this is a different publication and therefore does not qualify as an official audiobook for the requested book. Based on the current search, an official audiobook for "What was the first rock 'n' roll record?" is not available on the specified platforms.