Naming pitch and interval collections?



Asked by: Morgan Williams

What do you call a collection of pitches?





A pitch collection is, as the name suggests, a collection of pitches used in a composition. This definition includes some familiar materials: the major scale and the minor scale are pitch collections, as are major chords and minor chords.

How do you find the pitch of a class collection?

The interval between eleven. And two is three semitones the interval between two and three is one semitone the end the interval between 3 and 11 is 8 semitones.

What is a collection in music?

When characterizing many of these new musical resources, the word “collection” is often more appropriate than “scale.” A collection is a group of notes — usually five or more. Imagine a collection as a source from which a composer can draw musical material — a kind of “soup” within which pitch-classes float freely.

What is pitch and pitch class?

Throughout set theory, the word “class” means “group.” So a pitch class is a group of pitches. The group is a pitch and all other pitches related by octave equivalence and enharmonic equivalence . You have probably encountered both of these concepts before, even if not by name.

What is a pentatonic collection?





Pentatonic collection: a five-note collection that corresponds to the black keys of the piano; can also be generated as a stack of five perfect fifths or through the pitch interval pattern 2–2–3–2–3. Whole-tone collection: a six-note collection that is made up entirely of notes separated by whole steps.

What is a collection of pitches arranged in ascending or descending order?

Scale — A series of tones or pitches in ascending or descending order.

What are the 7 pitch names?

There are only seven note names (A, B, C, D, E, F, G), and each line or space on a staff will correspond with one of those note names. To get all twelve pitches using only the seven note names, we allow any of these notes to be sharp, flat, or natural.

How do you write a pitch class set?

The root is C corresponding to pitch class number zero and five pitches are displayed as blue circles representing the prime form the interval vector on the Left list the number of consonant.

What are pitch sets?

A pitch class set (pc set) is a group of pitch classes. Normal order is a way of naming a pitch class set. Normal order is the smallest possible arrangement of pitch classes, in ascending order.



What are the 12 pitch classes?

There are 12 pitch classes in standard Western music: C, C#, D, D#, E, F, F#, G, G#, A, A# and B. Every pitch that can be called “an F”, say, is collected together into the pitch class that we just call “F”.

What are the 7 musical notes?

Most musicians use a standard called the chromatic scale. In the chromatic scale there are 7 main musical notes called A, B, C, D, E, F, and G. They each represent a different frequency or pitch.

What is an interval class music theory?

In musical set theory, an interval class (often abbreviated: ic), also known as unordered pitch-class interval, interval distance, undirected interval, or “(even completely incorrectly) as ‘interval mod 6′” (Rahn 1980, 29; Whittall 2008, 273–74), is the shortest distance in pitch class space between two unordered pitch



What are the 5 pentatonic scales?

Have fun!

  • G Major Pentatonic – E shape / Position 1.
  • G Major Pentatonic – D shape / Position 2.
  • G Major Pentatonic – C shape / Position 3.
  • G Major Pentatonic – A shape / Position 4.
  • G Major Pentatonic – G shape / Position 5.


How do you label an Octatonic scale?

There are three octatonic scales, and they’re typically labeled by what’s going on around C. You either have a half step from C to C#, yielding the label OCT[0,1], a half step from C# to D for OCT[1,2], or a whole step from C to D to make OCT[0,2] (in lieu of going to OCT[2,3]).

What scales are used in bluegrass?

The most common keys in bluegrass are G, C, D, A, E and F – so it’s always a good idea to learn those first. The pentatonic scale is another scale that you should try to nail down early on.



What scales did Tony Rice use?

Rice’s note choice is predominantly major pentatonic but includes an occasional b3 that always resolve down to the 2 or up to the 3. As I say to my students, “Blue notes need buddies.” Playing these pairs of notes with articulations like slides and pull-offs that cross bar lines is an important part of Rice’s style.

What chords are used in bluegrass?

Bluegrass music most often uses the 1, 4 & 5 Major chords, with sometimes an added 2 or bluesy 7. Perhaps the most common chord sequence is 1-4-5 or 1-4-1-5. Songs with minor chords typically use the 6m or 2m, e.g. 1-6m-4-5 or 1-2m-5-1.

What scale does country music use?

Despite the melodic complexity of their solos, country guitarists mostly rely on a few choice scales: major pentatonic, the blues scale, and the composite blues scale. The most prevalent of the three scales, major pentatonic, is a five-note scale (1–2–3–5–6) derived from the major scale (1–2–3–4–5–6–7).

What are the 3 chords of country music?

The three primary chords in any key are the 1, 4, and 5. There are literally hundreds more, and when we include other keys the numbers increase exponentially. Needless to say, the relative absence of pesky barre chords makes this a comfortable basic vocabulary for beginners and rudimentary players.



What key are most country songs in?

Many country songs don’t even have a chorus! To top it all off, most of the tunes are limited to the major keys G, A, C, D, E, and F, and because all of the chords in the I-IV-V-I (1-4-5-1 in Nashville) progression are major, there are no minor chords in the basic structure.