“It’s new and it’s not even quite done, but I just want to play it for y’all.”

Francis & the Lights and Nao also popped in for a guest-packed performance of “Friends”.

The National’s Dessner brothers lead a star-studded cast for a Grateful Dead covers album.

Vernon and Hornsby will also appear together on The National’s forthcoming Grateful Dead tribute album.

Jenny Lewis and The War on Drugs also tackle the rock legends in initial teasers for tribute album Day of the Dead.

Day of the Dead features Wilco, Mumford and Sons, Bon Iver’s Justin Vernon, The War on Drugs, The Flaming Lips, Anhoni, and many more.

Plus: Erykah Badu, Beach House, Bruce Hornsby, Vince Staples, and many more.

Crooners to appear together at Vernon’s Eaux Claires Festival alongside Bon Iver, Bruce Hornsby, Jon Hopkins, and more.

Legendary jam band announces shows in Santa Clara, and promises strict ticketing measures.

Another chance to see Mickey Hart, Bill Kreutzmann, Bob Weir, and Phil Lesh on the same stage.

According to Stubhub, “This is definitely the biggest concert. By far. By far.”

“These will be the last shows with the four of us together.”