Add Component to Music Object

Add a component to a Music object.

# S3 method for Music
+(music, object)

Arguments

music

A Music object.

object

An object of class Line, Meter, Key, Tempo, Clef, Instrument, Pedal, Slur, Hairpin, Notehead, Accidental, Velocity, Dynamic, Grace, Stem, Lyric, Tie, Articulation, Fermata, Breath, Trill, Turn, Mordent, Schleifer or Tremolo.

Value

A list of class Music.

See also

Music() for initialization of a Music object.

Examples

# Initialize a `Music` object
music <- Music()

# Add a `Line`
music <- music + Line("C4", 1)
music
#> Music 
#> 
#> $notes
#> # A tibble: 1 × 7
#>    line     i     j pitch  midi duration length
#>   <int> <int> <int> <chr> <int> <chr>     <dbl>
#> 1     1     1    NA C4       60 NA            1
#> 
#> $lines
#> # A tibble: 1 × 7
#>    part staff voice segment   bar offset name 
#>   <int> <int> <int>   <int> <int>  <dbl> <chr>
#> 1     1     1     1       1     1      0 NA   
#> 

# Add a `Meter`
music <- music + Meter(4, 4)
music
#> Music 
#> 
#> $notes
#> # A tibble: 1 × 7
#>    line     i     j pitch  midi duration length
#>   <int> <int> <int> <chr> <int> <chr>     <dbl>
#> 1     1     1    NA C4       60 NA            1
#> 
#> $lines
#> # A tibble: 1 × 7
#>    part staff voice segment   bar offset name 
#>   <int> <int> <int>   <int> <int>  <dbl> <chr>
#> 1     1     1     1       1     1      0 NA   
#> 
#> $meters
#> # A tibble: 1 × 6
#>     bar number  unit actual_number actual_unit invisible
#>   <int>  <int> <int>         <int>       <int> <lgl>    
#> 1     1      4     4             4           4 FALSE    
#> 

# Generate the music score
if (interactive()) {
  show(music)
}