adudio_features.json

{
  "danceability" : 0.907,
  "energy" : 0.688,
  "key" : 1,
  "loudness" : -3.852,
  "mode" : 0,
  "speechiness" : 0.348,
  "acousticness" : 0.282,
  "instrumentalness" : 0,
  "liveness" : 0.0653,
  "valence" : 0.802,
  "tempo" : 90.018,
  "type" : "audio_features",
  "id" : "2InstLOT6qSWpE5zZLs13D",
  "uri" : "spotify:track:2InstLOT6qSWpE5zZLs13D",
  "track_href" : "https://api.spotify.com/v1/tracks/2InstLOT6qSWpE5zZLs13D",
  "analysis_url" : "https://api.spotify.com/v1/audio-analysis/2InstLOT6qSWpE5zZLs13D",
  "duration_ms" : 193587,
  "time_signature" : 4
}