Find Scale Qualities

Find Scale Qualities

When working with keys, available Scale Qualities (major, natural minor, etc.) vary depending on the Descriptor in use. This parameter can always be omitted, requesting one to be chosen for you. However, there are times where you may want to have direct control.

Scale Quality information is available from the entities endpoint inside /v1/entities/descriptor/{entity_id}if you already know the specific Descriptor you are interested in, or /v1/entities/descriptor if you would like a list of all Descriptors. Each Descriptor object contains a list of tags inside its attributes.tags key. There are many different categories of tags in the list, so if you are interested in Scale Qualities, you will need to tag objects where the category value is scale_quality. The id field for any such tag object can be used as the value for the quality key of a key object in a timeline.