It’s now a month since I saw Trey Anastasio’s “Ghosts Of The Forest” at the United Palace Theater in New York, and it’s been processed and run through the mental rock tumbler. The calendar on ramp to the show was personally fraught with emotion — the loss of my father in law, my friend and Phish tour buddy George, the 9/11 first responder husband of a co-worker, whose line of duty service had been observed that very morning — leaving me in a somber and more than usually…