This is the best Free I have ever seen. Demonic and fully connected. Deserving of the yellow treatment!!

Thanks to @kipmat's valid point, the description of the duet is no longer referred to as "nice."

"Nice" doesn't do justice to the Mike/Trey duet. The jam starts out with Mike as usual, but Trey goes to that uncompressed low growl tone, clearly in a mood to match melodic wits with the Cactus. Between 6-7 minutes, Page and Fish play the main riff of the jam in stop-time, allowing Trey and Mike to tear up the frets! The main riff comes back in super tight, but then Page and Fish fade out, and for the next 1 1/2 minutes, it's a true improvisational duet. Unlike the jam out of DWD at the Great Went, this is just two musicians attempting a conversation with their instruments. The band returns to the closing jam riff at 9 minutes, and bring it home in style, with a guitar-noodle tag at the end.