- The Standards · 2016
- The Standards · 2016
- The Standards · 2016
- The Standards · 2016
- When You Wish Upon a Star · 2013
- The Standards · 2016
- The Standards · 2016
- The Standards · 2016
- It's a Pity to Say Goodnight · 2012
- P.S. I Love You · 2010
- It's a Pity to Say Goodnight · 2012
- The Standards II · 2017
- It's a Pity to Say Goodnight · 2012
About Kei Kobayashi
- HOMETOWN
- Tokyo
- BORN
- May 9, 1979
- GENRE
- Jazz