Here is a list of particularly good albums, available here from Amazon.
Apart from being beautiful examples of the range of kora music, they have been chosen
as essential listening for those learning to play the kora.
Also if you can find them:
Gambia - the Art of the Kora by Various Artists (Ocura)
Art of the Kora by Jali Nyama Suso
Master of the Kora by Amadu Bansang Jobarteh (Evadisc)
Jali Sherrifo Konteh
inc UK postage
All profits to Sherrifo