Delta Blues is a music genre that originated in the Mississippi Delta region in the early 20th century. It is characterized by its expressive guitar playing, soulful vocals, and themes of hardship, love, and life struggles. The genre often features a solo performer using acoustic instruments, particularly the guitar and harmonica. Key figures in Delta Blues include artists like Robert Johnson, Muddy Waters, and Son House. Their music laid the foundation for later styles, influencing genres such as rock and roll and rhythm and blues. Delta Blues remains an important part of American cultural history and continues to inspire musicians today.