Containing details of 390 L.P. and E.P. recordings, African Music on LP: An Annotated Discography contributed to the scholarship of African music at a time when very little had been written. Organized by record label and arranged in alphabetical order, Allen P. Merriam assesses the stylistic characteristics of each recording, providing new insights on the subject and the recording industry at the time of publication. African Music on LP also contains 18 indexes cross-referencing each of the records.