Cadillac Records: Music from the Motion Picture is a soundtrack album for the film Cadillac Records. It features covers of classic songs from Chess Records' singers as performed by the film's actors including Beyoncé, Eamonn Walker and Jeffrey Wright. It also features original songs from contemporary artists such as Beyoncé's sister, R&B singer Solange Knowles and rapper Nas. The soundtrack has been released in single and double-disc editions. At the Inauguration for President Barack Obama in 2009, Beyoncé sang "At Last" for The President and First Lady's first dance of the night during the Neighborhood Inaugural Ball. Held at Washington Convention Center on January 20, 2009, the inaugural event was televised live on ABC for the two-hour prime-time special titled "The Neighborhood Ball: An Inauguration Celebration". The soundtrack was nominated for a 2010 Grammy Award for Best Compilation Soundtrack Album for a Motion Picture, Television or Other Visual Media. It lost out to the soundtrack from Slumdog Millionaire. Additionally, Beyoncé's "At Last", released as the only single from the soundtrack, won a Grammy for the Best Traditional R&B Vocal Performance. From Wikipedia (https://en.wikipedia.org/wiki/Cadilla...) under Creative Commons Attribution CC-BY-SA 3.0 (https://creativecommons.org/licenses/...)