Here you find different links to different archive sources. The first link shows the mail concert group, the second leads to a mixed archive with sports and concert photos.

http://www.flickr.com/photos/114815505@N04

https://www.flickr.com/photos/68492425@N00/

And hopefully, the main archive will be back on with the beginning of 2015.

http://portfolio.photo-klicker.com