The recent concert Katie gave on May 5th in Berlin during the ITunes festival is available now as download through ITunes.
Unfortunately not the whole concert but 14 songs of it.

Tracklist:

01. My Aphrodisiac Is You
02. Crawling Up A Hill
03. Blues In The Night
04. If You Were A Sailboat
05. Perfect Circle
06. Ghost Town
07. Spider's Web
08. If The Lights Go Out
09. Scary Films
10. Spellbound
11. Mockingbird Song
12. Closest Thing To Crazy
13. Nine Million Bicycles
14. On The Road Again

So for everyone who wants to hear Katie live again a must.
See here for more info.