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A benefit–cost ratio [1] (BCR) is an indicator, used in cost–benefit analysis, that attempts to summarize the overall value for money of a project or proposal. A BCR is the ratio of the benefits of a project or proposal, expressed in monetary terms, relative to its costs, also expressed in monetary terms.
The term "chord chart" can also describe a plain ASCII text, digital representation of a lyric sheet where chord symbols are placed above the syllables of the lyrics where the performer should change chords. [6] Continuing with the Amazing Grace example, a "chords over lyrics" version of the chord chart could be represented as follows:
A piano reduction or piano transcription is sheet music for the piano (a piano score) that has been compressed and/or simplified so as to fit on a two-line staff and be playable on the piano. It is also considered a style of orchestration or music arrangement less well known as contraction scoring , a subset of elastic scoring .
Sheet music can be used as a record of, a guide to, or a means to perform, a song or piece of music. Sheet music enables instrumental performers who are able to read music notation (a pianist, orchestral instrument players, a jazz band, etc.) or singers to perform a song or piece. Music students use sheet music to learn about different styles ...
A lead sheet or fake sheet is a form of musical notation that specifies the essential elements of a popular song: the melody, lyrics and harmony. The melody is written in modern Western music notation , the lyric is written as text below the staff and the harmony is specified with chord symbols above the staff.
The ChordPro (also known as Chord) format is a text-based markup language for representing chord charts by describing the position of chords in relation to the song's lyrics. ChordPro also provides markup to denote song sections (e.g., verse, chorus, bridge), song metadata (e.g., title, tempo, key), and generic annotations (i.e., notes to the ...
This harmonic, common to the three notes, is situated 2 octaves above the high note of the chord. This is the sixth harmonic of the root of the chord, the fifth of the middle note, and the fourth of the high note: In the example C, E ♭, G, the common harmonic is a G 2 octaves above. Demonstration: Minor third = 6:5 = 12:10; Major third = 5:4 ...
A guitarist performing a C chord with G bass. In Western music theory, a chord is a group [a] of notes played together for their harmonic consonance or dissonance.The most basic type of chord is a triad, so called because it consists of three distinct notes: the root note along with intervals of a third and a fifth above the root note. [1]