Final answer:
Delta Blues is characterized by the use of the blues scale, slide guitar technique, and poetic lyrics.
Step-by-step explanation:
The main characteristics of Delta Blues, a genre of music that originated in the Mississippi Delta during the early 20th century, include:
- Use of the blues scale: Delta Blues often incorporates the blues scale, which consists of specific intervals and notes that create a distinctive sound.
- Slide guitar technique: Many Delta Blues musicians played slide guitar, where a tube or slide is used on the strings to create gliding or sliding sounds.
- Poetic lyrics: Delta Blues lyrics typically focus on personal emotions, struggles, and experiences, often using metaphors and vivid imagery.