Tonight is the big 12–12-12 con­cert which you can see any­where and every­where, includ­ing your smart­phone. You can pre-order a 24-track col­lec­tion of per­for­mances right now on iTunes for 12.99. A phys­i­cal CD set will fol­low in the next few weeks. Net pro­ceeds from album sales will go to the Robin Hood Relief Fund to help those folks affected by Hur­ri­cane Sandy.