Taylor Swift debuted a surprise piano mashup of “I Knew It, I Knew You,” “August,” and “All Too Well” during a recently released Grammy Museum video. The intimate performance in the Clive Davis Theater followed a discussion with Recording Academy CEO Harvey Mason Jr., marking her first public performance since her July wedding.
Here is the kicker: Swift used the exact floral-decorated piano she traveled with during her Eras Tour, bringing a stadium-scale tradition into a room of fewer than 200 people. According to reports from Variety, the semi-secret session stayed under wraps until the Recording Academy dropped the six-minute video on YouTube.
The Bottom Line
- The Setlist: Swift combined “I Knew It, I Knew You” from the Pixar film Toy Story 5, “August” from Folklore, and the 10-minute version of “All Too Well” from Red (Taylor’s Version).
- The Instrument: The singer performed on her flower-adorned Eras Tour piano, signaling a direct nod to her concert run.
- The Context: The performance aired as part of the Grammy Museum’s Icon Sessions, presented by the Recording Academy’s Songwriters & Composers Wing following a 42-minute interview.
Deconstructing the Grammy Museum Mashup Anatomy
Most listeners would not immediately tether the heartbreak of “All Too Well” to the animated adventures of Jessie in Pixar’s Toy Story 5. But Swift mapped out a clear thematic bridge built entirely around memory and detail-oriented nostalgia. The six-minute medley seamlessly blurred boundaries between tracks, shifting from the wistful opening lines of “I Knew It, I Knew You” into the sobering depths of her 2021 breakup epic.

“I prepared one for you today that, if I was still on the Eras Tour, I would do this one,” Swift explained to the audience before playing. “And it’s songs that are connected to each other by the common theme of being about memory and reliving certain detailed memories of your life and the significance of those memories.”
By the time the performance reached its climax, the lyrics had thoroughly intertwined. Lines like “I remember it, you were the free fall of being younger” collided with “I knew it, I knew it all too well,” offering a sunnier, altered resolution to otherwise devastating narratives.
Honoring Nashville Roots and Songwriting Craft
Beyond the piano bench, the conversation touched heavily on Swift’s enduring relationship with country music. Speaking with Harvey Mason Jr., the 14-time Grammy winner reflected on how her appreciation for her early genre roots has only deepened over time.

“I love my country roots more and more, the further along this path I get, and I want to honor them more and more, and I feel more tied and more loyal to them,” Swift shared during the interview. “The people that shaped who I am as an artist and as a writer, that all happened in Nashville.”
That Nashville foundation has continuously bled into her recent cross-genre output, keeping singles like “I Knew It, I Knew You” performing strongly on both country charts and the Billboard Hot 100.
Key Event Details and Production Elements
| Element | Detail |
|---|---|
| Event | Grammy Museum Icon Sessions |
| Presenter | Recording Academy’s Songwriters & Composers Wing |
| Interviewer | Harvey Mason Jr. (Recording Academy CEO) |
| Venue | Clive Davis Theater (fewer than 200 attendees) |
| Performance Instrument | Eras Tour floral piano |
| Featured Tracks | “I Knew It, I Knew You,” “August,” “All Too Well (10-Minute Version)” |
The Cultural Footprint of Surprise Acoustic Sets
The Eras Tour popularized the unpredictable acoustic surprise set, turning nightly internet speculations into a global ritual. By recreating that exact ecosystem inside the compact Clive Davis Theater, Swift effectively bridged her stadium era with her intimate museum appearance.
With her chiffon sage green dress, crimson floral detailing, and signature red lipstick, the visual styling served as a living archive of her career aesthetic. As these Grammy Museum sessions continue to roll out online, drop your thoughts in the comments below: Which era-crossing mashup do you want to see her tackle next?