Supply and Demand is the second album by singer-songwriter Amos Lee, which was released on October 3, 2006.

Amos Lee – Guitar, vocals, tenor guitar, vocorgan, drums, baritone guitar
Nate Skiles – Guitar, mandolin, background vocals
Jaron Olevsky – Bass guitar, piano, background vocals
Fred Berman – Drums, background vocals />Chris Joyner – Hammond B3, piano, Wurlitzer
Pete Thomas – Drums
David Kalish – Dobro
Greg Leisz – Steel guitar
John Austin Hughes – Ukulele
Lizz Wright – Background vocals
Priscilla Ahn – Background vocals
Barrie Maguire – Bass guitar, producer, engineering
Danny Markowitz – A&R
Shane Smith – Engineer
Jim Bottari – Engineer