https://projectreactor.io/docs/core/release/reference/coreFeatures/programmatically-creating-sequence.html
Programmatically creating a sequence :: Reactor Core Reference Guide
creating a sequencereactor corereference guideprogrammatically
https://lilypond.org/doc/v2.25/Documentation/snippets/really-cool-_002d-creating-a-sequence-of-notes-on-various-pitches
Creating a sequence of notes on various pitches (LilyPond snippets)
Creating a sequence of notes on various pitches (LilyPond snippets)
creating a sequencenotes onvariouspitcheslilypond