Plugin suggestion

I have noticed that there are a number of very interesting music archives out there and wondered whether there was any way of accessing these through LMS in the same was a the BBC iplayer extra. Some of these collections are really good . With recordings coming out of copyright all the time there will be an increasing amount of this material available over the next few years.
british library recordings
http://sounds.bl.uk/

less extensive but interesting French national library offering
http://expositions.bnf.fr/voix/03.htm

78 archive
https://archive.org/details/georgeblood&tab=collection
free music (?)
http://freemusicarchive.org/faq