RE: Cut Throat Cove (2013 to Present)
Not what I meant. It sounds like a musical variation to the Pirates of the Caribbean theme. In classical ballet, all of the solos are called "variations," because generally each piece of music is actually a musical variation on the main theme.
From Encyclopaedia Brittanica:
"musical variation, basic music technique consisting of changing the music melodically, harmonically, or contrapuntally. The simplest variation type is the variation set. In this form of composition, two or more sections are based on the same musical material, which is treated with different variational techniques in each section.
In Renaissance vocal music there were two principal variation techniques: contrapuntal variations following the stanzas of strophic chants; and sets of variations over a single, often quite lengthy, foundation voice in a mass or motet. In instrumental music a quite different sort of variation began to appear, one of great significance for following eras. Some of the earliest preserved instrumental music consists of dances, often in sets of two, with the second based on the same melody as the first but in a different tempo and metre.
In the early 1600s, the first years of the Baroque era, composers became increasingly enamoured of constructing works over brief, incessantly repeated melodic figures in the lowest voice of the piece. Composers of this time became more and more attracted to the unfolding of rich, flowery, expressive melodic lines over such basses. Variations over a bass were the most popular and important type of variation in the Baroque era, but composers continued to write other kinds as well. In J.S. Bach’s monumental Goldberg Variations the lengthy theme (16 + 16 measures) is followed by 30 variations before a return to a simple reprise of the original air. The variations use a wide range of different metres and tempos. This composition is generally regarded as one of the true monuments of figural-contrapuntal variation.
A common feature of all variation types is the element of static structure, harmonically and tonally. A melody, a bass pattern, or a harmonic sequence is stated, then repeated, always in the same key or mode, usually with the same length and the same phrase and harmonic contours. Variety and climax are achieved by contrast in number of voices and texture, by the richness and complexity of melodic figuration, sometimes by changes in metre and tempo. In the mid-18th century, a major change of concept in musical structure took place. Composers became increasingly concerned with harmonic and tonal goal orientation. A composition should begin and end in the same tonality, or key. More importantly, the other keys were arranged in a hierarchy, according to the strength of their relation to one another. A composition should move from the original, or tonic, key through a series of keys. The resulting feeling of tonal movement gives a direction and forward thrust to the piece until it finally reaches the dominant key (a fifth above the tonic and the tonality with the strongest, most compulsive relationship to the tonic), where it dwells for a time before it finally goes back “home” to the tonic."