What song that Jake Sinclair worked on was performed by Taylor Swift?
Jake Sinclair (musician): Jake Sinclair (born March 7, 1985) is an American record producer, audio engineer, mixing engineer, multi-instrumentalist, vocalist, and songwriter. Jake Sinclair (musician):  Sinclair received a Grammy nomination for Album of the Year for his work as engineer and bassist on Taylor Swift's "Everything Has Changed" alongside producer Butch Walker. Everything Has Changed: "Everything Has Changed" is a song written and performed by American singer-songwriter Taylor Swift and English singer-songwriter Ed Sheeran, taken from Swift's fourth studio album, "Red" (2012).
Everything Has Changed