George Carlin's favorite HBO concert is "Jammin' In New York" due to its significance as his first live show, first in his hometown, and largest audience, which was 6,500. The show also marked a new level of sophistication in his writing, featuring extended pieces with separate sections flowing together.
George Carlin: Jammin' in New York
George Carlin's favorite HBO concert, "Jammin' In New York", holds a special place in his heart because it was his first live show, performed in his hometown of New York City, making it a memorable and significant event.