Anticipation is building as rumors suggest Timothée Chalamet may make an unexpected appearance during the Not Completely Unknown tribute to Bob Dylan at Glastonbury 2025, fueling excitement among festival attendees about what surprises might unfold. This potential standout moment adds an extra layer of interest to an already stacked line-up for the famed event, where the Timothée Chalamet surprise appearance at Glastonbury 2025 could be one for the books.
Glastonbury 2025 Line-Up Highlights Major Names and Nostalgic Tributes
Glastonbury Festival will reconvene on Worthy Farm from June 25 to 29, presenting a star-studded collection of artists before taking a fallow year in 2026. Organizers revealed the full line-up and stage details on June 3, sharing that Neil Young, The 1975, and Olivia Rodrigo are slated to headline the famed Pyramid Stage, with acts like Loyle Carner, Charli XCX, and The Prodigy leading the Other Stage.
Rod Stewart has been named to occupy the prestigious Legend Slot on Sunday afternoon, continuing the festival’s tradition of honoring music’s enduring icons. Alongside these names, the bill includes a wealth of talent: Biffy Clyro, The Maccabees, Lucy Dacus, Father John Misty, RAYE, Wolf Alice, The Prodigy, Doechii, St. Vincent, Deftones, The Libertines, Wet Leg, Weezer, Nile Rodgers & Chic, Future Islands, JADE, TV On The Radio, Self Esteem, CMAT, Blossoms, and Turnstile.
All Eyes on the Not Completely Unknown Dylan Tribute
Interest has suddenly shifted to a lesser-known act on the line-up, a Bob Dylan tribute group named Not Completely Unknown, who are set to perform on the Acoustic Stage. The group’s appearance has drawn particular intrigue due to swirling reports linking Timothée Chalamet with a special guest slot during their set. Chalamet, who portrayed Bob Dylan in the critically acclaimed biopic “A Complete Unknown,” received major accolades for his performance, including a BAFTA nomination and several Oscar nods. Notably, he delivered his own renditions of Dylan classics in the film, further fanning speculation about a possible live reprise at Glastonbury.
New details confirm that Not Completely Unknown will grace the stage on Saturday between 3 p.m. and 4 p.m. According to the festival’s official description, the set will be
“a celebration of the songs of Bob Dylan featuring: Paul Carrack, Sid Griffin, Katya, Ralph McTell, Liam O Maonlai.”
I really hope all you Glastonbury Festival goers pop by the Acoustic Stage at 3pm on Saturday June 28th to hear and witness this very special tribute to a great man,
—Sid Griffin, Host
Not Completely Unknown will feature some of Europe’s greatest singers performing songs by America’s leading voice of freedom. It is going to be a VERY emotional day for me as I am the Host and all I can say is you are in for a treat and a surprise or two,
—Sid Griffin, Host
Bob, we are gonna do you proud. You have my word…
—Sid Griffin, Host
Hints and Possible Surprises Tease Anticipation
Sid Griffin, host and member of the band, has fueled speculation with references to
“a treat and a surprise or two,”
leading many to wonder if Chalamet might join the tribute group for an on-stage performance. Chalamet recently wowed audiences with a live delivery of Dylan hits on “Saturday Night Live,” which only adds to the plausibility of his rumored participation at Glastonbury.
We can guarantee you that if it’s pouring rain, we’ll keep you dry; if the sun is splitting the trees we’ll give you shade and on top of that, if that needs topping, we’ll get to hear a selection of songs from one of the best songwriters ever to have walked this planet,
—Sid Griffin, Host
Chalamet previously discussed his dedication to embodying Dylan in an interview, emphasizing the time he invested in perfecting the iconic singer-songwriter’s manner and music.
I had the time to put the 10,000 hours in, which in a three-month, four-month period you really can’t… There wasn’t a deadline on it,
—Timothée Chalamet, Actor
I wasn’t learning for anyone else. I was learning for myself.
—Timothée Chalamet, Actor
Mystery Sets and Unannounced Acts Add to the Excitement
This year’s schedule is also notable for its abundance of secret sets, with several time slots reserved for unnamed acts across various stages. These include a “TBA” on the Pyramid Stage before Alanis Morrissette’s performance Friday, a mystery show at Woodsies early Friday, and a Park Stage gap on Saturday between Gary Numan and Beth Gibbons. The roster of rumored surprise artists includes Haim, Sam Fender, Robbie Williams, Lorde, and Yungblud, indicating that surprises could come from multiple directions and not solely from the Dylan tribute.
What This Year’s Surprises Could Mean for Glastonbury’s Legacy
If Timothée Chalamet does step onto the stage for a tribute to Bob Dylan, it would mark a powerful blend of music history and modern stardom at Worthy Farm, drawing fresh attention to both the festival and the continuing influence of Dylan’s songwriting. With Sid Griffin affirming that
“you are in for a treat and a surprise or two,”
festival-goers and music fans worldwide are left to wonder which secrets will be revealed—and how these moments may shape future festivals. As Glastonbury 2025 approaches, anticipation remains high not just for the headliners but for the unfolding narrative surrounding surprise guests, landmark performances, and the festival’s enduring magic.
