Country blues

"For You Blue" is a song by the English rock band the Beatles from their 1970 album Let It Be. The track was written by George Harrison as a love song to his wife, Pattie Boyd. It was also the B-side to the "Long and Winding Road" single, issued in many countries, but not Britain, and was listed with that song when the single topped the US Billboard Hot 100 and Canada's national chart in June 1970. On the Cash Box Top 100 chart, which measured the US performance of single sides individually, "For You Blue" peaked at number 71.

"Ragged & Dirty" is an old southern blues song, popular in Memphis and other cities of Tennessee and Mississippi. The song was recorded and improvised by many southern blues artists in the 1920s and 1930s, and is still covered by many younger blues musicians.

Hill country blues (also known as North Mississippi hill country blues or North Mississippi blues) is a regional style of country blues. It is characterized by a strong emphasis on rhythm and percussion, steady guitar riffs, few chord changes, unconventional song structures, and heavy emphasis on the "groove", which has been characterized as the "hypnotic boogie".

Country blues (also folk blues, rural blues, backwoods blues, or downhome blues) is one of the earliest forms of blues music. The mainly solo vocal with acoustic fingerstyle guitar accompaniment developed in the rural Southern United States in the early 20th century. It stands in contrast primarily to the urban blues style, especially in the pre-war era.