6 Matching Annotations
  1. Jul 2023
    1. Quartal Harmony and sus ChordsQuartal chords can have a variety of uses. Sometimes they imply quartal harmonyand other times they are merely used to create interesting voicings of tertian chords; bothare staples of modern jazz keyboard harmony. There are many Preludes with isolatedchords voiced in fourths or with a right-hand figuration using fourths, and even thesequick references, along with Kapustin’s other devices, create a modern jazz context forhis musical ideas. Most of the examples discussed below feature more extensive use ofquartal techniques, and most use tertian harmony with quartal chord voicings
  2. Jun 2023
    1. Chords that are not built on superimposed layers of thirds are still to be in-vestigated. They are of three kinds in principle:Fig. 5.1. Infrastructure, superstructure, and developed chord

      the major sixth chord (C6) C-E-G-A • the minor sixth chord (Cm6) C-E b-G-A • the “sus4” chord (C7sus4 or just C7sus, “sus” meaning “suspended”) C-F-G-B b. The first two are usually seen as enriched perfect chords, in which case the sixth is considered an enrichment, like the ninth, eleventh, or thirteenth. The third case is less straightforward and depends on the context. In a tonal situation, the “sus4” chord is a form of suspension.10 In other contexts, it will be considered a specific chord. The question is asked of the distinction between the fourth and eleventh on the one hand, and the sixth and thirteenth on the other hand. How do we decide that F in a C chord is a fourth or eleventh or A a sixth or thirteenth? The reality shows that it is a total mess in the practice of jazz musicians. When a figuring including “4” or “11” (even more so with “6” or “13”) occurs, it is impossible to know for sure what exact degree the author is referring to. It seems to me that the rule should be this: if there is a fourth then there is no third, and if there is a sixth then there is no seventh. Implicitly, this comes down to considering that the fourth is a substitute for the third (as mentioned before, this is easy to understand in a tonal system) and the sixth a substitute for the seventh. This is a consequence of chords being built up on superimposed layers of thirds (which confirms the structuring nature of such a build-up, by the way). For F to be an eleventh, the third (E or E b) must have existed beforehand. The same applies for A to be a thirteenth: a seventh, B or B b, must have existed beforehand. Yet, the “7/6” figuring often occurs, which contradicts this rule (the “13” figuring should include the seventh implicitly). This does not reveal a different approach to that chord but a lack of rigor in figuring practices, with the implicit idea behind it that, as jazz is a type of music based on oral traditions and practices, any localized ambiguity can be clarified at a later stage.

  3. Nov 2021
    1. el Gobierno cubano formuló una iniciativa para el uso de las fuentes renovables de energía con el objetivo de asegurar un adecuado y sostenible suministro de energía, reducir las emisiones de gases del efecto invernadero y garantizar el continuo desarrollo económico del país.

  4. Mar 2021
  5. Nov 2016
    1. las recetas proteccionistas para favorecer a las empresas locales y la subida de aranceles a las importaciones, no sólo generarían un guerra comercial con sus socios en Asia y Europa
  6. Nov 2015
    1. Aparentemente, segundo o que Bob Murphy fala logo depois do meio da gravação, nos Estados Unidos, até o Obamacare, existiam planos de saúde que não cobriam todas as frescuras médicas que os planos de saúde brasileiros cobrem (psicólogos, consultas de meninos gripados, dentista, dermatologista), mas apenas grandes fatalidades e acidentes.

      Um plano desse é realmente um seguro de saúde, e não uma babá médica, e provavelmente é bem mais barato e bem menos elástico em relação à idade do segurado.

      Também, se havia esse tipo de plano, é porque era possível pagar por consultas e procedimentos médicos individualmente, sem que estes custassem uma fortuna (este mesmo áudio conta um caso de um procedimento totalmente sem risco, que seria realizado pela assistente do médico em menos de 30 minutos, o sujeito quis pagar em dinheiro e cobraram dele 700 dólares -- isto pós-Obamacare).