A song written by Jesse Harris and originally sung by American singer-songwriter Norah Jones. It was released as a single in 2002 and became one of her signature songs. The song also appeared on her debut album, Come Away with Me,which was critically acclaimed and commercially successful.

"Don't Know Why" resonated with a wide audience and transitioned from the jazz and adult contemporary genres to mainstream pop. The song received critical acclaim and garnered Norah Jones multiple awards, including a Grammy Award for theRecord of the Year and Best Female Pop Vocal Performance.

One of Norah Jones' most well-known and beloved songs ever since, and a staple of contemporary singer-songwriter music.

Sheets: https://www.musicnotes.com/sheetmusic/mtd.asp?ppn=MN0184905