Inmusic, the tonic is the first scale degree () of the diatonic scale (the first note of a scale) and the tonal center or final resolution tone[1] that is commonly used in the final cadence in tonal (musical key-based) classical music, popular music, and traditional music. In the movable do solfge system, the tonic note is sung as do. More generally, the tonic is the note upon which all other notes of a piece are hierarchically referenced. Scales are named after their tonics: for instance, the tonic of the C major scale is the note C.
The triad formed on the tonic note, the tonic chord, is thus the most significant chord in these styles of music. In Roman numeral analysis, the tonic chord is typically symbolized by the Roman numeral "I" if it is major and by "i" if it is minor.
In very much conventionally tonal music, harmonic analysis will reveal a broad prevalence of the primary (often triadic) harmonies: tonic, dominant, and subdominant (i.e., I and its chief auxiliaries a 5th removed), and especially the first two of these.
In music of the common practice period, the tonic center was the most important of all the different tone centers which a composer used in a piece of music, with most pieces beginning and ending on the tonic, usually modulating to the dominant (the fifth scale degree above the tonic, or the fourth below it) in between.
Two parallel keys have the same tonic. For example, in both C major and C minor, the tonic is C. However, relative keys (two different scales that share a key signature) have different tonics. For example, C major and A minor share a key signature that feature no sharps or flats, despite having different tonic pitches (C and A, respectively).
The term tonic may be reserved exclusively for use in tonal contexts while tonal center or pitch center may be used in post-tonal and atonal music: "For purposes of non-tonal centric music, it might be a good idea to have the term 'tone center' refer to the more general class of which 'tonics' (or tone centers in tonal contexts) could be regarded as a subclass."[4] Thus, a pitch center may function referentially or contextually in an atonal context, often acting as an axis or line of symmetry in an interval cycle.[5] The term pitch centricity was coined by Arthur Berger in his "Problems of Pitch Organization in Stravinsky".[6] According to Walter Piston, "the idea of a unified classical tonality replaced by nonclassical (in this case nondominant) centricity in a composition is perfectly demonstrated by Debussy's Prlude l'aprs-midi d'un faune".[7]
The tonic includes four separate activities or roles as the principal goal tone, initiating event, generator of other tones, and the stable center neutralizing the tension between dominant and subdominant.
RTLC20/FASTRACK is ideal for applications that need the machine to be broken down for transportation or require the scale to be installed/removed for transit. The scale can be pulled out of the guide rails and quickly replaced, even when access is limited, thus reducing machine downtime.
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The first tone of a scale is called the tonic. The tonic is the most important one and gives the scale its name. It is also the tone on which a piece of music (almost always) ends. The tonic has a stable or consonant character.
The fifth tone of a scale is called the dominant. The dominant tone has an unstable character and is often followed by the tonic. The character of the dominant tone is especially important in the use of chords. I discuss this in more detail in Chapter 2.14 Degrees I, IV and V: tonic, subdominant and dominant and Chapter 2.15 The dominant seventh chord.
A major scale always starts and ends on notes of the same letter name, one octave apart, and this starting and ending note determines the name of the scale. Therefore, Example 1 depicts a C major scale because its first and last note is a C.
Musicians name the notes of major scales in several different ways. Scale degrees are solmization syllables notated by Arabic numerals with carets above them. The first note of a scale is [latex]\hat1[/latex] and the numbers ascend until the last note of a scale, which is also [latex]\hat1[/latex] (although some instructors prefer [latex]\hat8[/latex]). Example 3 shows a D major scale with each scale degree labeled with an Arabic numeral and a caret.
Below the scale degrees, Example 3 also shows another method of naming notes in a major scale: solfge solmization syllables. Solfge (a system of solmization syllables) are another method of naming notes in a major scale. The syllables do, re, mi, fa, sol, la, and ti can be applied to the first seven notes of any major scale; these are analogous to the scale degrees [latex]\hat1[/latex], [latex]\hat2[/latex], [latex]\hat3[/latex], [latex]\hat4[/latex], [latex]\hat5[/latex], [latex]\hat6[/latex], and [latex]\hat7[/latex]. The last note is do ([latex]\hat1[/latex]) because it is a repetition of the first note. Because do ([latex]\hat1[/latex]) changes depending on what the first note of a major scale is, this method of solfge is called movable do. This is in contrast to a fixed do solmization system, in which do ([latex]\hat1[/latex]) is always the pitch class C.
Each note of a major scale is also named with scale-degree names: tonic, supertonic, mediant, subdominant, dominant, submediant, leading tone, and then tonic again. Example 4 shows how these names align with the scale-degree number and solfge systems described above.
A key signature, consisting of either sharps or flats, appears at the beginning of a composition, after a clef but before a time signature. You can remember this order because it is alphabetical: clef, key, time. Example 7 shows a key signature in between a bass clef and a time signature.
Flat key signatures have a specific order in which flats are added, and the same is true of the sharps in sharp key signatures. These orders apply regardless of clef. Example 9 shows the order of sharps and flats in all four clefs that we have learned:
The circle of fifths is a convenient visual. In the circle of fifths, all of the major key signatures are placed on a circle in order of number of accidentals. The circle of fifths is so named because each key signature is a fifth away from the ones on either side of it. Example 16 shows the circle of fifths for major key signatures:
To assemble the just scale, note that the root major triad has frequencies in the ratios 1: 5/4 : 3/2, as are those of the dominant chord built on the 5th of the scale and the subdominant chord built on the 4th of the scale. Thus, for example, C-major would be rendered as
The same descriptors for their Classic Tonic Syrup (above) apply here,as the only difference is a slight change in the ratio of ingredientsand the addition of elderflower. This Elderflower Tonic Syrup isreminiscent of St-Germain, but with some complex bitter flavors. It isvery floral on the nose and has a savory, sweet, stone fruit taste. Theyencourage also trying it with aged spirits like bourbon, rum, andtequila.
The & Tonic syrup is baking spice heavy with a moderate level of tartness and citrus notes. I enjoy this flavor profile, and it seems to be the most similar to the house tonic syrups I encounter at craft cocktail bars. All around a very well made syrup. You can order through Amazon, or directly from & Tonic for a better deal.
Great question, Kevin. The simplest answer is that these syrups are so vastly different that it would be hard to fairly review them with a standardized tasting that included mixing them with gin and soda water. I know a London Dry gin would be the safest and most standard way of mixing these, but some of them would work much better with other styles of gin. I also think others would be better used in cocktails with spirits other than gin.
I agree that it makes sense to taste these in the context of a gin and tonic, and, at the same time, I think there is practical application to tasting any cocktail ingredient by itself before incorporating it into a cocktail.
I was interested in elements like concentration, bitterness, sweetness, and additional flavor components. My hope is that readers find this a useful guide that can point them in the right direction when they consider their gin of choice for gin and tonics.
The perfect fifth, with its 3:2 frequency ratio, has little inherent tension, and therefore serves as a kind of counter terminus to the tonic notes at either end of the scale. The perfect fifth has so much natural stability that many tunes end on it (instead of the tonic, which is where most tunes end), and the listener does not feel as though the tune has failed to come to rest.
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