One of the finest examples of a record label offering some of the most comprehensive sides to artists of long ago is the Retrieval division of Challenge Records. Retrieval Records' disclaimer states that they took over the Fountain catalogue, founded in 1971 by Ron Jewson and Norman Stevens, later joined by John R. T. Davies. It was Davies who is responsible for all of the restorations you hear at Retrieval, even from the very beginning. The label respects the quality and the provenance of the recordings: the listener will find that nothing has been added or omitted.
Louis Armstrong/Blanche Calloway/Clarence Williams
Django Reinhardt/Jean Sablon