Eugene "Buddy" Moss was an American blues musician. He is one of two influential Piedmont blues guitarists to record in the period between Blind Blake's final sessions in 1932 and Blind Boy Fuller's debut in 1935. A younger contemporary of Blind Willie McTell, Curley Weaver and Barbecue Bob, Moss was part of a coterie of Atlanta bluesmen. He was among the few of his era whose careers were reinvigorated by the blues revival of the 1960s and 1970s.

Piedmont blues refers primarily to a guitar style, which is characterized by a fingerpicking approach in which a regular, alternating thumb bass string rhythmic pattern supports a syncopated melody using the treble strings generally picked with the fore-finger, occasionally others. The result is comparable in sound to ragtime or stride piano styles. Blues researcher Peter B. Lowry coined the term, giving co-credit to fellow folklorist Bruce Bastin. The Piedmont style is differentiated from other styles, particularly the Mississippi Delta blues, by its ragtime-based rhythms.