I Know - Tom Odell
- Entered the UK chart on 15 December 2013 and spent 2 weeks in the charts, reaching a high of number 92.
I Know - Andy Kirk & His Clouds Of Joy - I Know - Angel Face
- I Know - Carol Fran
- I Know - Dionne Farris
- I Know - Gloria Jones
- I Know - Jimmy McCracklin
- I Know - Johnny & The Jokers
- I Know - Keely Smith
- I Know - New Atlantic
- I Know - Paul King
- I Know - Perry Como
- I Know - Philip Bailey
- I Know - Polo G
- I Know - Post Malone
- I Know - Ray Washington
- I Know - Ruth Brown
- I Know - Shift K3Y
- I Know - Sunday
- I Know - The Drifters
- I Know - The Prisonaires
- I Know - The Spaniels