If you missed BBC Radio 2's The Record Producers with Roy Wood, you only have a few days to hear it online. There's a great break-down of 10538 Overture (among other tracks) using the multi-tracks.
Note: The link will be become a dead end on Monday.
This is partly why I was dismayed that the real take 1 of 10538 Overture wasn't issued even as an online bonus mp3. It's great listening.