Michael Smethurst (to Music Ontology Specification Group) :
As promised we've just released data for John Peel and Top of the Pops under creative commons. Also a demo app of 'clickable tracklists' with nowplaying api. Both the Tracklist and TOTP sites have been impregnated with MusicBrainz IDs. Peel here, TOTP here, Tracklist demo here.
= Coming soon =