Add feeds for genre/tag track listings

Could this perhaps be possible to implement?

If you look at a genre page like this: https://www.last.fm/tag/melodic+death+metal you will see (on the desktop only) a button to play a radio of this kind of music. Can this be used to get a feed similarly to the recommended tracks?

A JSON version of this would be useful too because essentially this can be used to serve genre centric playlists.