A Jon Anderson presale code is available below: For a little while you can acquire tickets before they go on sale. 
You might never have another chance to see Jon Anderson’s show in Glenside!
Here is what we know about the Jon Anderson show:
Jon Anderson
Keswick Theatre
Glenside, PA
Wed, Apr 2, 2014 08:00 PM
Onsale to General Public
Start: Fri, 08/16/13 10:00 PM EDT
Presale
Start: Wed, 08/14/13 10:00 AM PDT
End: Thu, 08/15/13 10:00 PM PDT
You can use this presale passwords and information to purchase tickets:
WiseGuys Tip: When a presale passcode says it is not in the system – check to make sure that the presale is still valid: you might be looking at an old pre-sale, also remember that there might be more than one presale happening – when there are several boxes where pre-sale codes can be typed in you might have to try a couple of different combinations to find one that works.