https://www.dead.net/archives/1972/photos/grateful-dead-spectrum
https://www.dead.net/archives/1979/road-trips/road-trips-vol-1/60s-superband-still-run
https://www.dead.net/archives/1979/road-trips/road-trips-vol-1/duo-gone-dead-resurrect-rock-and-roll
https://www.dead.net/archives/1979/road-trips/road-trips-vol-1/dead-are-still-alive
https://www.dead.net/archives/1979/road-trips/road-trips-vol-1/dead-show-no-signs-decay
https://www.dead.net/archives/1979/road-trips/road-trips-vol-1/grateful-dead-leaves-opening-crowd-mellow