Saw Dr. John put on an amazing show Sunday night in a park near Greenville, MS overlooking the MS River. I've been going to concerts 40 years now, & have seen some good ones. Dr. John is top 2-3 all time in my book. When he plays, it sounds like there are 5-6 people playing. Here's a taste: (note: he's 74 years old, & still is absolutely amazing!)
(and of more recent vintage; here, he looks like he did Sunday night. BTW, the lady on the right with the trombone singing harmony is the "music director" for the band.)