Noun
Piedmont blues (uncountable)
(music) A genre of guitar-based blues from the East Coast of the United States.
For infoboxcheck Blind Willie McTell (born William Samuel McTier; May 5, 1898 – August 19, 1959) was a Piedmont blues and ragtime singer and guitarist. Source: Internet
Singers such as Blind Willie McTell and Blind Boy Fuller performed in the southeastern "delicate and lyrical" Piedmont blues tradition, which used an elaborate ragtime-based fingerpicking guitar technique. Source: Internet