Convert midi to R object using pyramidi

Heading links to the script

The pyramidi package provides a framework for translating midi files to R objects.

After some experimentation, I used the code in the translate midi time information section as I wanted access to pyramidi::tab_measures. From there I could extract a dataframe of the notes of the melody.

readRDS(url('https://github.com/softloud/digmus/raw/main/outputs/step-output/pyramidi_notes.rds')) |>
    head()

A data.frame: 6 × 14

	i_track	meta	type	time	program	channel	note	velocity	ticks	t	m	b	i_note	note_name
	<dbl>	<lgl>	<chr>	<dbl>	<dbl>	<dbl>	<dbl>	<dbl>	<dbl>	<dbl>	<dbl>	<dbl>	<dbl>	<fct>
1	1	FALSE	note_on	0	NaN	0	62	90	0	0.0	0	0	1	D4
2	1	FALSE	note_on	768	NaN	0	62	0	768	1.2	2	8	2	D4
3	1	FALSE	note_on	0	NaN	0	69	90	768	1.2	2	8	1	A4
4	1	FALSE	note_on	768	NaN	0	69	0	1536	2.4	4	16	2	A4
5	1	FALSE	note_on	0	NaN	0	65	90	1536	2.4	4	16	1	F4
6	1	FALSE	note_on	768	NaN	0	65	0	2304	3.6	6	24	2	F4