I've added a chart page to display any outages, as well as the daily volume of tracks, and any backfill that has taken place.


The red line at the bottom is the volume of backfill tracks. It's quite revealing, I think, in terms of how inaccurate the data in https://www.bbc.co.uk/music/tracks/find/6music can be, and how many tracks we were missing prior to implementing the backfill.