John Henry Barbee (1915–1999) was an influential American blues singer and guitarist known for his contributions to the Delta blues genre. Born in Mississippi, Barbee's music reflects the deep roots of Southern blues, characterized by his emotive vocal style and masterful slide guitar technique. He recorded primarily in the 1940s and 1950s, with notable works including “Mississippi Blues,” “I’m Going Back to My Used to Be,” and “I’ll Be There When the Morning Comes.” His recordings, particularly for the Modern and Chess labels, showcased his ability to blend traditional Delta blues with the urban Chicago sound, marking him as a bridge between the two styles. Barbee's influence can be seen in later blues musicians who drew inspiration from his work, and he is often cited as a precursor to the electric blues movement. Although he did not achieve widespread fame during his lifetime, his music has been rediscovered and celebrated by blues enthusiasts and scholars, securing his legacy within the genre. Barbee's contributions continue to resonate, highlighting the importance of regional styles within the broader landscape of American music.