Taylor Swift Sings Mashup of ‘All Too Well,’ ‘I Knew It, I Knew You’ and ‘August’ in Grammy Museum Video

Most Taylor Swift fans probably do not think of the sad events of “All Too Well” and the ultimately happy “Toy Story 5” as occurring in the same cinematic or musical universe. But, to the contrary, Swift sees a clear thematic connection between her epic romantic tragedy of 14 years ago and t…