A 7 sus chord is a type of chord consisting of four notes, which includes the root note, a fourth, a fifth and a seventh. In other words, the chord is constructed by omitting the third note of a dominant 7th chord, and replacing it with the fourth note.
The resulting chord is known as a suspended 4th chord because it feels like the 4th note is ‘suspended’ and is not yet resolved like in a typical dominant seventh chord. This provides a unique sound that can be used to create a sense of tension and release in music.
A 7 sus chord can be written as Csus7, D7sus, G7sus, and so on, depending on the root note of the chord. In guitar chords, it is usually played as an open chord, utilizing open strings to create a unique sound.
The use of 7 sus chords is common in various genres of music, such as rock music, jazz, and funk. In rock music, it is used to create a sense of suspense in the verse sections, which is then resolved by a typical dominant 7th chord in the chorus sections.
In jazz music, 7 sus chords are often used as substitution chords, replacing dominant 7th chords in chord progressions. This creates a more complex harmonic sound and adds to the overall jazz feel of the music.
7 sus chords are a unique and widely used chord type that can add an interesting flavor to any piece of music. It is worth learning and experimenting with these chords to add variety and richness to your music.
Table of Contents
How do you make a sus 7 chord?
To make a sus7 chord, the first step is to understand what comprises the chord. A sus7 chord consists of four notes played simultaneously – the root note (the base note that defines the chord), the fourth note, the fifth note, and the seventh note.
To create a sus7 chord, start with a basic seventh chord, which consists of the root note, the third note, the fifth note, and the seventh note. Next, take the third note (which is the note that gives the chord its major or minor quality) and replace it with the fourth note. This will create a sus4 chord.
However, to create a sus7 chord, we need to add back in the seventh note of the chord. So, in addition to the root note, fourth note, and fifth note, we also include the seventh note in the chord.
For example, to make a D sus7 chord, we would start with a basic D7 chord (consisting of the notes D, F#, A, and C), and replace the third note with a G (the fourth note). The resulting chord would be: D, G, A, C – which is a D sus7 chord.
It is worth noting that there are different types of sus7 chords based on the type of seventh chord used as the base. For example, a sus7 chord can be created from a major seventh chord, or a dominant seventh chord, etc. The basic principle of replacing the third note with the fourth note and adding the seventh note remains the same, but the resulting sus7 chord will have a different tone and sound based on the type of seventh chord used as the base.
How is a sus chord formed?
A sus chord is formed by suspending the third note of a major or minor chord with a fourth or second note, respectively. Typically, in music theory, chords are built by stacking thirds on top of each other. When we say a chord is major, we mean that the third note is a major third, which is two whole steps from the root note. The same concept applies to minor chords, with the difference being that the third note is a minor third, which is one and a half whole steps from the root note.
A sus chord, on the other hand, substitutes the third note with a fourth or second note, breaking the pattern of stacking thirds. When we suspend the third, we temporarily remove it from the chord, replacing it with either a perfect fourth or a major second. When we use a fourth note to replace the third note, we create a sus4 chord. In contrast, when we use the second note to substitute the third note, we create a sus2 chord.
To illustrate, let’s take a C major chord, which consists of the notes C, E, and G. To turn this into a C sus4 chord, we replace the E note with an F note. The resulting chord is C F G, with the F (the fourth note of the C scale) providing the sus4. Similarly, to create a C sus2 chord, we replace the E note with a D note. The resulting chord is C D G, with the D (the second note of the C scale) providing the sus2.
A sus chord is formed by temporarily suspending the third note of a major or minor chord and replacing it with either a fourth or second note, resulting in a sus4 or sus2 chord, respectively. This creates a unique sound and tension within the chord, providing a different musical texture that can be used to add flavor, character, and tension to a piece of music.
What notes are in C7 sus?
C7 sus (also known as C7 suspended) is a chord that is formed by adding the fourth note of the C major scale to a C7 chord. To understand the chord structure, let’s first take a look at the notes of a C7 chord – C, E, G and Bb.
To create the C7 sus chord, we simply replace the third note of the C7 chord (which is E) with the fourth note of the C major scale (which is F). This means that the notes in a C7 sus chord are C, F, G, and Bb.
The “7” in the chord name refers to the fact that the chord contains a dominant seventh interval – in this case, Bb is the dominant seventh note in relation to C. The “sus” stands for “suspended”, which means that the third note of the chord (in this case, E) is replaced by the fourth note (F), giving the chord a suspended sound.
The resulting C7 sus chord has a unique sound that makes it versatile and useful in a variety of musical contexts. It has a more open and ambiguous feel than a standard C7 chord, and creates a sense of tension that can be resolved by moving to a more stable chord.
The notes in a C7 sus chord are C, F, G, and Bb, with the chord consisting of a dominant seventh interval and a suspended fourth. By knowing the notes and structure of this chord, it can become a useful tool in songwriting, improvisation, and musical exploration.
Why are chords called sus?
Chords are called “sus” because the term “sus” is an abbreviation for “suspended”. The suspensions of a chord refer to the temporary dissonance created by the alteration of one or more of the chord’s notes. This is typically achieved by replacing a major third with a perfect fourth or a minor third with a major second.
The resulting chord is called a suspended chord because the suspended note creates unresolved tension that must be resolved in the following chord. Suspended chords provide a unique texture to a musical composition, adding interest and complexity to otherwise common chord progressions.
Since chords that feature suspended fourths or seconds are so common, the abbreviated term “sus” has become commonplace in music theory and composition. So, to put it simply, chords are called sus because the suspension of the chord’s notes is what creates the unique sound and texture that we associate with suspended chords.
How to do scale equations?
Scaling equations is the process of changing the size or magnitude of an equation while maintaining the same proportions and relationships between the variables. The main purpose of scaling equations is to make calculations easier to perform by changing the scale of the equation to a more manageable size.
The following steps can be followed to scale equations:
Step 1: Identify the variables in the equation and determine the desired scale factor. The scale factor is the number by which each variable will be multiplied.
Step 2: Multiply each variable in the equation by the scale factor. This ensures that the relationships between the variables remain the same.
Step 3: Simplify the equation, if possible, by combining like terms and reducing fractions to their lowest terms. This will help to create a more manageable equation.
Step 4: Check the resulting equation to ensure that the proportions and relationships between the variables remain the same.
For example, let us consider the equation y = 2x + 7. If we want to scale this equation by a factor of 3, the new equation would be:
y’ = 2x’ + 7′
Where y’ = 3y, x’ = 3x, and 7′ = 3(7).
Substituting these values into the original equation, we get:
3y = 2(3x) + 21
Simplifying this equation gives:
3y = 6x + 21
Dividing both sides by 3 gives us the final scaled equation:
y = 2x + 7
It is important to note that scaling equations does not change the solution of the equation. The solution will remain the same, but the scale of the variables will be different. Scaling can make calculations easier to perform, especially in cases where the original equation is too large or contains large numbers.
What does A7sus4 mean?
A7sus4 is a chord typically used in music theory and can be seen as a variation of the traditional A7 chord. The chord comprises of four notes: A, D, E, and G. The first three notes, A, D, and E, form the major triad of the A chord, while the fourth note, G, is a suspended fourth.
In simpler terms, the A7sus4 chord retains the basic structure of an A7 chord (A major triad with a minor 7th interval), but substitutes the 7th note with the 4th note, resulting in a suspended feeling that creates tension and resolution opportunities in the progression.
To play an A7sus4 chord, a guitarist would play the notes A, D, E, and G simultaneously. Depending on the style of music being played, the chord may be used as a standalone chord or as part of a chord progression.
A7Sus4 is a specific chord in music theory that provides a unique and interesting sound to a piece. It is similar to the A7 chord, but with a suspended fourth, creating a slightly different tonality. it is an important chord for musicians to understand when composing or playing music in various genres, including rock, pop, and jazz.
What are the basic sus chords?
Suspended chords, commonly referred to as sus chords, are chords that contain a unique tonality that creates a sense of tension and anticipation within the listener. These chords have a distinctive sound, which is created by replacing the third note of a standard major or minor chord with either a fourth or a second. It is worth noting that there are several types of sus chords, including suspended fourth, suspended second, and suspended dominant.
The suspended fourth chord, commonly referred to as the sus4 chord, is perhaps the most common type of sus chord. In a sus4 chord, the third note of a major or minor chord is replaced by a perfect fourth, creating a tone that is both bright and striking. For instance, if we take the C major chord, which consists of the root note (C), the major third (E), and a perfect fifth (G), and replace the E with an F, we create a C sus4 chord (C F G).
The suspended second chord, or sus2 chord, is another type of suspended chord that is created by replacing the third note of a chord with a major second. This creates a chord that is bright but less striking than the sus4 chord. For instance, if we take the C major chord and replace the E with a D, we can create a C sus2 chord (C D G).
Lastly, there is the suspended dominant chord, or sus7 chord. This chord is created by substituting the third note of the dominant seventh chord with a fourth, which creates a suspended and unresolved sound. For instance, a G7 chord, which consists of the notes G, B, D, and F, can be transformed into a G7sus4 chord (G C D F).
To sum up, the basic sus chords are the suspended fourth, suspended second, and suspended dominant chords. These chords can be used as substitutes for major or minor chords, and they are widely used in music to create intense and interesting harmonic progressions. Experimenting with sus chords can open up a world of musical possibilities, and can even help you to create your unique sound.
What are the sus chords in the key of C?
In music theory, a suspended chord, commonly shortened to a sus chord, is a type of chord that has a suspended fourth or second note instead of a third. In the key of C, there are three sus chords that a musician can play, namely Csus2, Csus4, and Asus4.
Let’s first understand how to create a sus chord. To create a sus chord, the major third is replaced with either a perfect fourth or a major second. This creates an unresolved and open sound that is different from a major or minor chord. The Csus2 chord is created by adding the second note of the C major scale, which is D, to the C major triad: C-E-G. This makes the Csus2 chord a C-D-G triad. On the other hand, the Csus4 chord is created by adding the fourth note of the C major scale, which is F, to the C major triad: C-E-G. This creates a C-F-G triad.
Lastly, the Asus4 chord is also a sus chord that is often used in the key of C. The Asus4 chord is formed by adding the fourth note of the A major scale, which is D, to the A major triad: A-C#-E. This makes the Asus4 chord an A-D-E triad and it is often used as a passing chord to C major.
The sus chords in the key of C are Csus2, Csus4, and Asus4. These chords are commonly used in various genres of music, including pop, rock, and jazz, to create a unique and distinctive sound that captures the ears and hearts of the listeners.
What are suspended chords examples?
Suspended chords are chords that contain a suspended note, which means that the third of the chord has been replaced with either the second or the fourth note of the scale. This creates a sense of tension and instability in the music, which can be resolved by resolving the suspension. Here are some examples of suspended chords in popular music:
1. Dsus2: This chord is a D major chord with the third note (F#) replaced by the second note (E). It is commonly used in the song “Yellow” by Coldplay and adds a dreamy, unresolved quality to the music.
2. Asus4: This chord is an A major chord with the third note (C#) replaced by the fourth note (D). It is used in the chorus of the song “Stairway to Heaven” by Led Zeppelin and creates a sense of tension and anticipation before resolving back to the A major chord.
3. Esus4: This chord is an E major chord with the third note (G#) replaced by the fourth note (A). It is used in the opening guitar riff of the song “Smoke on the Water” by Deep Purple and gives the riff a memorable, unresolved quality.
4. Gsus4: This chord is a G major chord with the third note (B) replaced by the fourth note (C). It is used in the chorus of the song “Zombie” by The Cranberries and adds a haunting quality to the melody.
5. Csus2: This chord is a C major chord with the third note (E) replaced by the second note (D). It is used in the intro of the song “Scar Tissue” by Red Hot Chili Peppers and adds a melancholy, unresolved quality to the music.
Suspended chords are a great example of how music theory can be used to create interesting and unique sounds in music. By replacing the third note of a chord with either the second or the fourth note of the scale, musicians can create a sense of tension and anticipation that adds depth and complexity to their compositions. Whether used in rock, pop, or other genres of music, suspended chords are a powerful tool for any songwriter or musician looking to create something fresh and exciting.
