Spotify history, Apple Music history, Amazon Music history – Taylor Swift rewrote all three in a single day with ‘I Knew It, I Knew You,’ her country single for the Toy Story 5 soundtrack.
Swift attended an early screening of Toy Story 5 before writing a single lyric, drawing her inspiration directly from Jessie, the cowgirl doll who has anchored the franchise since Toy Story 2 in 1999.
Jack Antonoff co-wrote the track alongside Swift, continuing a collaboration that has threaded through some of the most pivotal records of her career.
The exclusive music video, released simultaneously on Spotify and Apple Music, splices archival Toy Story franchise footage with new Toy Story 5 scenes, closing on a young girl clutching a Jessie doll in autumn leaves.
Spotify confirmed ‘I Knew It, I Knew You’ as the most-streamed country song in a single day by a female artist in the platform’s history.
Apple Music logged it as both the biggest country single of 2026 and the record-holder for soundtrack single first-day plays.
Amazon Music reported it as the biggest global first-day streaming debut of any track on its service this year.
Three platforms, three records, one afternoon – the platform exclusivity concentrated listener demand into a window that the streaming numbers reflect with unusual clarity.
For Swift, the single marks a deliberate return to country – a genre she built her name on before her pop era reshaped what an A-list crossover could look like.
The Toy Story 5 soundtrack now carries one of the most-streamed individual debuts of 2026 before the film has even reached its premiere.