I listened to the 6th source, and it did sound like shit compared to the other five sources.
Also, to keep focus on the thread, currently spacing out to the Harmonizer/Theremin/Pickup/Violin Bow Solo 6/27/77.
Also listening to 6/21/77! 35th anniversary after all! Currently in the middle of the Theremin section of Jimmy's solo. It's awesome aside from the butthurt guy in the audience.