MICK TAYLOR with the Grateful Dead, 9/24/88 Rainforest Benefit, MSG. Hall & Oates, Suzanne Vega as well.
The entire video is 2 hours and 39 minutes. Brilliant 18 minutes with Mick, from 16 to 34 minutes in, joining the band for West L.A. Fadeaway and Little Red Rooster.
Jerry was looking very happy to have Mick there, though it wasn't the best night for him (laryngitis). This benefit concert was broadcast live on radio.
Dead.net writeup and setlist below the video.
Btw, I ran across this in the wee hours last night, reading comments on a guitar instructor's video about another performance of Mick's. I hadn't known that Mick had appeared with the Dead and had to check it out.
https://www.dead.net/show/september-24-1988
Madison Square Garden - September 24, 1988
Benefit for the rainforests: Cultural Survival, Greenpeace & Rainforest Action Network - Bruce Hornsby & The Range opened - FM broadcast WNEW-New York, WMMR-Philadelphia - "West L. A." & "Rooster" with Mick Taylor - "Chinese Bones" & "Neighborhood Girls" with Suzanne Vega on acoustic guitar and vocals - "Every TimeЉ" and "What's Going On" with Daryl Hall: guitar, lead vocals; John Oates: guitar; Tom "T-Bone" Wolk: acoustic guitar, then accordion, then bass; Mark Rivera: saxophone; without Phil - "River Drumz" with Baba Olatunji & Michael Hinton - Olatunji stayed for the rest of the set - "NFA" with Bruce Hornsby on accordion - Both encores with Hall: vocals & Oates: guitar & vocals; Jack Casady: bass; Bruce Hornsby: vocals & electric piano, then accordion; without Phil - "Heaven's Door" also with Suzanne Vega - only "Chinese Bones" - only "Every Time You Go"
Setlist
Iko Iko
Feel Like a Stranger
West L.A. Fadeaway
Little Red Rooster
Box of Rain
Ramble on Rose
Masterpiece
Don't Ease Me In
Chinese Bones
Neighborhood Girls
Crazy Fingers
Man Smart/Woman Smarter
Every Time You Go
What's Going On
drums
The Wheel
Throwin' Stones
Not Fade Away
Good Lovin'
Knockin' on Heaven's Door