My fourth Wilco since Summerteeth tour in 1999. After witnessing close to 300 performances from clubs to arenas over 40 years, I'd rank the June 12 Aronoff performance by Wilco in my Top 10 all time. Being front row right, directly in front of Sansone, certainly enhanced (clouded?) this perception. A close buddy from Philly who flew in to experience this band for the first time, and really knows music from Mozart to Miles, concluded this was the best display of ensemble musical virtuosity he's ever heard from a rock band. To him, it was like seeing exceptional jazz musicians who individually a