Getting back to the billing, there is no longer any pretence about the 'with' stuff. In the latest email I received it's just 'Eagles' & states that more dates have been added because of the 'overwhelming response'. The email also promoted the Sirius channel with specific mention of Gill & his favourites, etc.
The next email I get from them, I will unsubscribe, and the more I see the tide turning here, the more likely it is that I will have to stop posting here.