Mary J. Blige - Be Without You

"Be Without You" is an R&B song written by American singer-songwriter Mary J. Blige, Johnta Austin, Bryan Michael Cox, and Jason Perry for Blige's seventh studio album The Breakthrough. It was released as the album's lead single in late 2005. It was produced by Cox and released as the album's first official single.
The song was nominated for Record of the Year and Song of the Year and won the Best R&B Song and Best Female R&B Vocal Performance categories at the 49th Annual Grammy Awards and was the most played song on radio in the year 2006. The single was certified double platinum by the RIAA in 2007. With 15 weeks at #1, and a 75 week span on the Hot R&B/Hip-Hop Songs chart, it is the most successful R&B song in the 50 year history of that chart.

[ via : wikipedia ]