In jtrecenti/chordgen: Random Chord generator

knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)

This is a random chord generator. It was created for two main purposes:

1. proof of concept of music21 package functionalities
2. Help me to study music perception :)

Para criar um acorde aleatório, vamos seguir esses passos:

A partir da definição de quantas notas, entre 3 e 6:

1. montar um acorde em C4
2. transladar o acorde.
3. inverter o acorde.

library(chordgen)
chordgen(20, n_notes = 3:4, octave = 0, 
         transpose = 0, 
         invert = FALSE,
         add_lyric = TRUE) %>% 
  plot()

jtrecenti/chordgen documentation built on May 20, 2019, 2:08 p.m.