harmonyassistent

[bwl21]

Request

When working on arrangements, it would be helpful if there were an chord assistent, to lookup for

• matching chords
• retrieve the detailed notes of a chord

user story

• user selects an individual note in the existing music to tell the chord assistant the note for which a proper chord is to be found; chordassistant returns a list of viable chords for the current tune (based on the tune key)
• user selects a point in time withing the current tune to tell the chord assistant the notes for which a proper chord is to be found.
• User enters the symbol of a chord and chord assistant returns the notes of this chord in note designators matching to the current tune key.

Solution approach

• implement a class chord assistant

• show chord assistant on top of the editor

  [ C ] C E G

• enhance selection mechanism

  • [] ctrl/cmd to select individual notes - this requires multiple selections
  • [] ctrl+alt to select all notes in the given time