Grateful Dead Inc. has shared yet another archival pro-shot video, as part of their “All The Years Live” video series.

This week, we’re headed back to 1990, for a 10-plus minute “Estimated Prophet” at Pittsburgh’s Three Rivers Stadium.

Says GD archivist David Lemieux: “Originally released on the very first View From The Vault, this dynamite performance of the classic Weir-Barlow song came out of a long, beautifully paced Eyes Of The World, and is the launching pad for the big second set jam at Three Rivers Stadium in 1990, which later included a terrific Terrapin Station, a rare post-Drums Wang Dang Doodle, and a poignant Black Peter. A wonderful show start-to-end, this Estimated Prophet is one of the highlights.”

To keep up with the “All The years Live” series subscribe to the Grateful Dead YouTube channel here.

Watch “Estimated Prophet” below: