Radio archive search sites

[eschiss1]

This post may be redundant but I've mentioned these in scattered places and keep finding more of these... hope to find more still.
The best-known radio etc. archive recording search site is for British etc. recordings-
#CADENSA, the British Library Sound Archive Catalogue . Sometimes searching here requires considerable cleverness, e.g. putting the author's name in the title or the "any" line. Well, if that's how it has to be... use two title fields- fiddle about until you find what you're looking for...
#Svensk Mediedatabas - the Swedish Media Database - large resource covering many years of Swedish Radio and Television. Good idea to use a browser with translation features here (and use them carefully of course).
#Archivní a programové fondy (or, APF Czech Radio) - Czech Radio Archives- mostly a database of Czech Radio Archive tapes but like all three of these, I think, it's a database of music available to the radio stations and includes commercial recordings too- caveat.

As with any resource, spend some time learning how to use it if you end up using it at all
Hoping to find similar resources for German, Austrian, Belgian and French radio, for example... and others. (Yes, of course, Soviet/Russian radio... if they've digitized a catalog of their archives, which one doubts but is conceivable, then yes I very much want to peruse them... Russian State Library with its scans and interesting catalog even with its limited English section iirc is fascinating and says a lot about lesser-known things about ... tangent, but a seed of a potentially interesting thread for another time)