Assertion: chord's note | /r/HasProperty | note
Facets:
Source sentences:
text: In order to play these chords on the guitar, non-essential notes (notes that don’t have a large influence on the sound of a chord) can be omitted.
text: Guitar Chords are a group of at least 3 notes played together, this means three different notes, i.e. notes with 3 different pitches.