Jazz and Blues

Can anybody recommend sites which are have a wide collection of Blues and Jazz please . I am in particular looking for pre 1950s stuff but general all round Blues and Jazz owould be fine as well including Soul etc.

many thanks and if any sites mentioned required invites I would be grateful if I could be invited as well.

BTW I have never been refused any subscriptions ratios are decent and do not hold an Oink account at the moment either:)

OiNK have a lot of Blues and Jazz.

I am afraid there is no more OiNK :(