Elements of Blues Music and Their Impact on Songwriting

Blues music is a genre with a rich history and unique characteristics that have influenced countless musicians across different genres. At the core of its distinctive sound is the blues note, a fundamental aspect of the blues scale. In this article, we will explore the key elements of blues music, with a focus on the flatted third and its role in defining the genre.

The Blues Note and Tonal Characteristics

The blues note, also known as the blue note, is a defining element of blues music. It is created by flattening the third degree of the major scale, which gives the music a melancholic yet emotive feel. Let's break down the concept of the flatted third and how it contributes to the blues sound.

Understanding the Flatted Third

Consider the key of C. The third note in the C major scale is E. By moving up the scale, we have:

1 C (the root) 2 D (the second) 3 E (the third)

To create a blues note, we flatten the E note down a semitone to E flat (Eb). When played with a C chord behind it, the result is distinctly bluesy. If we play the E note instead, we revert to a C major chord, which has a different tonal quality, often associated with country music.

This flatted third is not just a technical detail; it is a fundamental aspect of the blues scale. By introducing this subtle change, composers can create a rich, emotional texture that resonates with audiences.

Blues Scale and Its Components

The blues scale is a pentatonic scale with an added blue note. It typically consists of the following notes:

1 (root) 3 (flatted third) 4 (flatted fifth) 5 (fifth) 6 (sixth) 3 (again, this time as a major third)

These notes are arranged in a specific pattern, and the flatted third plays a crucial role in defining the blues scale. The blue note creates a dissonant yet familiar sound that is characteristic of blues music.

Practical Applications in Songwriting

Understanding the flatted third and the blues scale can greatly enhance your ability to write blues songs. Here are a few practical tips for incorporating these elements into your music:

Chord Progressions: Use the flatted third in your chord progressions to add a sense of tension and resolution. For example, you can play a C7 chord instead of a C major chord to create a more bluesy sound. Lead Vocals and Solos: Apply the flatted third by varying the melody. Musicians often use this technique to add emotional depth to their vocal performances and solos. Instrumental Performances: Incorporate the blue note into your instrumental melodies and harmonies. This can add a distinctive blues flavor to your arrangements.

Examples of Blues Music That Emphasize the Flatted Third

Let's explore a few classic examples of songs that heavily feature the flatted third:

"Stormy Monday" by Big Mama Thornton: This song uses the flatted third to create a gripping, melancholic atmosphere. Listen to how the E note is replaced with E flat in the melody and harmony to emphasize the blues sound. "Cross Road Blues" by Robert Johnson: This legendary blues track by Robert Johnson is a prime example of the flatted third in action. The blue note adds a sense of urgency and sadness to the song. "Sweet Home Chicago" by T-Bone Walker: T-Bone Walker's version of this classic blues song incorporates the flatted third in a way that enhances the emotional impact of the song.

By examining these examples, you can better understand how the flatted third contributes to the emotional and tonal qualities of blues music.

Conclusion

The blues note and its role in the blues scale are crucial elements that define the unique sound of blues music. By understanding and effectively using the flatted third, musicians can create songs that resonate with listeners and evoke powerful emotions. Whether you are a songwriter, musician, or simply a lover of music, exploring the blues note can greatly enrich your understanding and appreciation of this iconic genre.