"Blue" is a song released in 1958 by Bill Mack, an American songwriter-country artist and country radio disc jockey. It has since been covered by several artists, in particular by country singer LeAnn Rimes, whose 1996 version became a hit. The song won Mack the 1996 Grammy Award for Best Country Song, a 1996 Academy of Country Music Award for Song of the Year, a 1997 Country Music Association Awards nomination for Song of the Year, a 1997 Country Radio Music Awards nomination for Song of the Year, and is included on the CMT list of the top 100 country songs of all time. Rimes' rendition won the 1996 Grammy for Best Female Country Vocal Performance.