Those four hour sets are EXHAUSTING! And I don't mean for Jason, I mean for the audience. The people I took to see him in Michigan loved the show, but were dog tired at the end. One woman was waiting for the set to end before she went to the bathroom. The set never ended! Seriously Jason, give the audience a small break at times. The band is so good that people don't want to miss a minute.
Sure, a 4 hours show wihout a break seems to me too long ; better stop for 10 minutes every hour, leaves time to get a drink, take a leak and come back with refreshed ears.
Must be better for musicians too : you've got to recharge the batteries sometimes !
Anyway, I hope the concert in Diest (Belgium), beginning of december, will be a long one too ; with a playing so good, you never have enough !
