Rune Zedeler wrote:
>
> plasmacarwash wrote:
>
>> I'm a newbie and I'd like to create a blithe score of quarter notes
>> purely
>> for practice from middle c up an octave and half to g.
>
> This .ly outputs 256 random notes.
> It will produce the same 256 random notes each time you run it, but you
> can create 256 new random notes by simply replacing the randomish number
> at the top of the file with another.
>
>
> \version "2.10.0"
> \score {
> { #(let ((random-state (seed->random-state 1674234)))
> (ly:export
> (make-music 'SequentialMusic 'elements
> (map (lambda x
> (let ((idx (random 12 random-state)))
> (make-music 'EventChord
> 'elements (list (make-music 'NoteEvent
> 'duration (ly:make-duration 2 0 1 1)
> 'pitch (ly:make-pitch (quotient idx 7)
> (remainder idx 7)
> 0))))))
> (make-list 256)))))
> }
> }
>
>
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>
>
Glückwünsche! Rune.
I have to take a moment to acknowledge the unique give-and-take of this
forum and the help I've been getting around Lilypond already.
It compells me to get good at this.
Thank-you so much, everbody.
much love,
JWPeek
--
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