Verse–chorus formVerse–chorus form is a musical form going back to the 1840s, in such songs as "Oh! Susanna", "The Daring Young Man on the Flying Trapeze", and many others. It became passé in the early 1900s, with advent of the AABA (with verse) form in the Tin Pan Alley days. It became commonly used in blues and rock and roll in the 1950s, and predominant in rock music since the 1960s. In contrast to 32-bar form, which is focused on the refrain (contrasted and prepared by the B section), in verse–chorus form the chorus is highlighted (prepared and contrasted with the verse).
Cell (music)The 1957 Encyclopédie Larousse defines a cell in music as a "small rhythmic and melodic design that can be isolated, or can make up one part of a thematic context". The cell may be distinguished from the figure or motif: the 1958 Encyclopédie Fasquelle defines a cell as "the smallest indivisible unit", unlike the motif, which may be divisible into more than one cell. "A cell can be developed, independent of its context, as a melodic fragment, it can be used as a developmental motif.
Bridge (music)In music, especially Western popular music, a bridge is a contrasting section that prepares for the return of the original material section. In a piece in which the original material or melody is referred to as the "A" section, the bridge may be the third eight-bar phrase in a thirty-two-bar form (the B in AABA), or may be used more loosely in verse-chorus form, or, in a compound AABA form, used as a contrast to a full AABA section. The bridge is often used to contrast with and prepare for the return of the verse and the chorus.
KlangfarbenmelodieKlangfarbenmelodie (German for "sound-color melody") is a musical technique that involves splitting a musical line or melody between several instruments, rather than assigning it to just one instrument (or set of instruments), thereby adding color (timbre) and texture to the melodic line. The technique is sometimes compared to "pointillism", a neo-impressionist painting technique. The term derives from Arnold Schoenberg's Harmonielehre, where he discusses the creation of "timbre structures".
LyricsLyrics are words that make up a song, usually consisting of verses and choruses. The writer of lyrics is a lyricist. The words to an extended musical composition such as an opera are, however, usually known as a "libretto" and their writer, as a "librettist". The meaning of lyrics can either be explicit or implicit. Some lyrics are abstract, almost unintelligible, and, in such cases, their explication emphasizes form, articulation, meter, and symmetry of expression.
Sequence (music)In music, a sequence is the restatement of a motif or longer melodic (or harmonic) passage at a higher or lower pitch in the same voice. It is one of the most common and simple methods of elaborating a melody in eighteenth and nineteenth century classical music (Classical period and Romantic music). Characteristics of sequences: Two segments, usually no more than three or four Usually in only one direction: continually higher or lower Segments continue by same interval distance It is possible for melody or harmony to form a sequence without the other participating.
Thirty-two-bar formThe 32-bar form, also known as the AABA song form, American popular song form and the ballad form, is a song structure commonly found in Tin Pan Alley songs and other American popular music, especially in the first half of the 20th century. As its alternative name AABA implies, this song form consists of four sections: an eight-bar A section; a second eight-bar A section (which may have slight changes from the first A section); an eight-bar B section, often with contrasting harmony or "feel"; and a final eight-bar A section.
Counter-melodyIn music, a counter-melody (often countermelody) is a sequence of notes, perceived as a melody, written to be played simultaneously with a more prominent lead melody. In other words, it is a secondary melody played in counterpoint with the primary melody. A counter-melody performs a subordinate role, and it is typically heard in a texture consisting of a melody plus accompaniment. In marches, the counter-melody is often given to the trombones or horns. American composer David Wallis Reeves is credited with this innovation in 1876.
Steps and skipsIn music, a step, or conjunct motion, is the difference in pitch between two consecutive notes of a musical scale. In other words, it is the interval between two consecutive scale degrees. Any larger interval is called a skip (also called a leap), or disjunct motion. In the diatonic scale, a step is either a minor second (sometimes also called half step) or a major second (sometimes also called whole step), with all intervals of a minor third or larger being skips.
HeterophonyIn music, heterophony is a type of texture characterized by the simultaneous variation of a single melodic line. Such a texture can be regarded as a kind of complex monophony in which there is only one basic melody, but realized at the same time in multiple voices, each of which plays the melody differently, either in a different rhythm or tempo, or with various embellishments and elaborations. The term was initially introduced into systematic musicology to denote a subcategory of polyphonic music, though is now regarded as a textural category in its own right.
