Overall, looks pretty good, blade. I have a few suggestions that I think would make it more clear and visually less busy.
One would be to linkify the date instead of having the site address splayed out. It will help it look a little less jumbled. For dates that are not threaded here on the board which have multiple link sources just linkify the month, day, and year separately, and if you have to linkify the venue and city as well.
Another that might less confuse people would be to denote venue name with an asterisk and maybe separate venue from city with a hyphen. Alot of these club names actually sound like the name of a city, so it could be puzzling. At the bottom you could just make it known that venue name is what the asterisk signifies.
The dates with multiple photo and review sources that have already been created I feel should not be over-ridden. They would be better utilized if incorporated, reason being, they are already there and serve a purpose.
Another little thing I was thinking is that it's proper home may be in the "live" section just because these are "tour dates".
I have been unable to find confirmation of Howling Bells being present at this event. This link gives numerous photographs and none of them mention Howling Bells, unless they are some of the unnamed ‘guests’. I was going to register to see previews of the photos but only professional media people can register, and I’m not one of them.