The blues originated in the southern United States, with the Mississippi Delta serving as particularly fertile ground for its early development. As blues musicians traveled and migrated to other regions, the genre evolved into various distinct styles. One of the earliest and most influential was the rural blues sometimes called country blues or Delta blues characterized by acoustic, solo performances, usually featuring male musicians singing and accompanying themselves on guitar. Rural blues performances often included spoken introductions and endings, where the performer would casually address the audience, set up the song’s story, or offer a personal remark. These spoken elements gave the performance an intimate, conversational tone and connected the artist more directly to the listener. The style also employed strong on the beat phrasing, meaning the vocal and instrumental rhythms aligned squarely with the underlying beat of the music, giving it a steady, grounded feel. Unlike more formally structured musical genres, rural blues used a flexible, less standardized song structure. Musicians often stretched or shortened musical phrases to fit their lyrics or emotional delivery. Measures might contain slightly more or fewer beats than expected, and performers freely adjusted pacing or chord changes to suit their storytelling. These performances often conveyed raw emotion and were shaped by oral traditions of storytelling and improvisation.

Much of this music was rooted in the day to day realities of sharecropping and agricultural labor in the post-Reconstruction South. The grueling, repetitive nature of farm work, often done under exploitative conditions, gave rise to a rich tradition of field hollers and work songs—communal vocal practices that used rhythm and call and response to maintain coordination, morale, and personal expression during long days in the fields. These songs served as the foundation for many of the musical traits that would define the blues.

Rural blues musicians often performed in informal or underground venues far removed from church halls or concert stages. Their audiences were typically found in juke joints, small, makeshift bars or social clubs in rural communities, as well as at house parties, street corners, gambling dens, brothels, and bootlegging operations. In these lively, sometimes rowdy spaces, blues musicians provided the entertainment for people looking to escape the hardships of daily life. The music’s frank lyrics about sex, alcohol, hardship, and personal struggle resonated with working class Black audiences but often offended middle class sensibilities and white cultural gatekeepers. As a result, the blues was frequently viewed by religious leaders and members of the Black middle class as morally suspect, disreputable, or even dangerous. Despite or perhaps because of this reputation, the blues thrived in the spaces where people gathered to live, work, and celebrate in the face of adversity.

In Texas, guitarist Blind Lemon Jefferson developed a style featuring single-line melodic phrases played on the guitar, adding expressive nuance to his performances. In contrast, musicians from the Mississippi Delta such as Charley Patton and Robert Johnson employed a heavier, more rhythmically complex style, marked by intricate fingerpicking and bottleneck slide techniques. These early pioneers helped shape the foundational vocabulary of the blues and laid the groundwork for its transformation into other forms of American popular music.