key property

  1. @JsonKey(fromJson: convertToIntIfDoubleValue)
int? key
getter/setter pairinherited

The estimated overall key of the section. The values in this field ranging from 0 to 11mapping to pitches using standard Pitch Class notation (E.g.0 = C, 1 = C♯/D♭, 2 = D, and so on). If no key was detected, the value is -1`.

Implementation

@JsonKey(fromJson: convertToIntIfDoubleValue)
int? key;