The following documentation is automatically generated. Please do not edit this file, but rather the original, inline with Net::Async::Spotify::Object::Generated::AudioFeatures at lib/Net/Async/Spotify/Object/Generated/AudioFeatures.pm (on the system that originally ran this). If you do edit this file, and don't want your changes to be removed, make sure you change the first line.
NAME
Net::Async::Spotify::Object::Generated::AudioFeatures - Package representing Spotify AudioFeatures Object
DESCRIPTION
Autogenerated module. Based on https://developer.spotify.com/documentation/web-api/reference/#objects-index Check crawl-api-doc.pl for more information.
PARAMETERS
Those are Spotify AudioFeatures Object attributes:
- acousticness
-
Type:Float Description:A confidence measure from 0.0 to 1.0 of whether the track is acoustic. 1.0 represents high confidence the track is acoustic.
- analysis_url
-
Type:String Description:An HTTP URL to access the full audio analysis of this track. An access token is required to access this data.
- danceability
-
Type:Float Description:Danceability describes how suitable a track is for dancing based on a combination of musical elements including tempo, rhythm stability, beat strength, and overall regularity. A value of 0.0 is least danceable and 1.0 is most danceable.
- duration_ms
-
Type:Integer Description:The duration of the track in milliseconds.
- energy
-
Type:Float Description:Energy is a measure from 0.0 to 1.0 and represents a perceptual measure of intensity and activity. Typically, energetic tracks feel fast, loud, and noisy. For example, death metal has high energy, while a Bach prelude scores low on the scale. Perceptual features contributing to this attribute include dynamic range, perceived loudness, timbre, onset rate, and general entropy.
- id
-
Type:String Description:The Spotify ID for the track.
- instrumentalness
-
Type:Float Description:Predicts whether a track contains no vocals. “Ooh” and “aah” sounds are treated as instrumental in this context. Rap or spoken word tracks are clearly “vocal”. The closer the instrumentalness value is to 1.0, the greater likelihood the track contains no vocal content. Values above 0.5 are intended to represent instrumental tracks, but confidence is higher as the value approaches 1.0.
- key
-
Type:Integer Description:The key the track is in. Integers map to pitches using standard Pitch Class notation . E.g. 0 = C, 1 = C♯/D♭, 2 = D, and so on.
- liveness
-
Type:Float Description:Detects the presence of an audience in the recording. Higher liveness values represent an increased probability that the track was performed live. A value above 0.8 provides strong likelihood that the track is live.
- loudness
-
Type:Float Description:The overall loudness of a track in decibels (dB). Loudness values are averaged across the entire track and are useful for comparing relative loudness of tracks. Loudness is the quality of a sound that is the primary psychological correlate of physical strength (amplitude). Values typical range between -60 and 0 db.
- mode
-
Type:Integer Description:Mode indicates the modality (major or minor) of a track, the type of scale from which its melodic content is derived. Major is represented by 1 and minor is 0.
- speechiness
-
Type:Float Description:Speechiness detects the presence of spoken words in a track. The more exclusively speech-like the recording (e.g. talk show, audio book, poetry), the closer to 1.0 the attribute value. Values above 0.66 describe tracks that are probably made entirely of spoken words. Values between 0.33 and 0.66 describe tracks that may contain both music and speech, either in sections or layered, including such cases as rap music. Values below 0.33 most likely represent music and other non-speech-like tracks.
- tempo
-
Type:Float Description:The overall estimated tempo of a track in beats per minute (BPM). In musical terminology, tempo is the speed or pace of a given piece and derives directly from the average beat duration.
- time_signature
-
Type:Integer Description:An estimated overall time signature of a track. The time signature (meter) is a notational convention to specify how many beats are in each bar (or measure).
- track_href
-
Type:String Description:A link to the Web API endpoint providing full details of the track.
- type
-
Type:String Description:The object type: “audio_features”
- uri
-
Type:String Description:The Spotify URI for the track.
- valence
-
Type:Float Description:A measure from 0.0 to 1.0 describing the musical positiveness conveyed by a track. Tracks with high valence sound more positive (e.g. happy, cheerful, euphoric), while tracks with low valence sound more negative (e.g. sad, depressed, angry).