private string GetSongRecommendations(DocumentSentiment sentiment) { string uri1 = "https://api.spotify.com/v1/recommendations?limit=1&market=US&seed_genres=dance%2Crock%2Cpunk%2Cmetal%2Cpop&target_danceability="; string uri2 = "&target_energy="; string uri3 = "&target_instrumentalness=0.3&target_liveness=0.2&target_popularity=50&target_speechiness=0.33&target_valence="; sentiment.magnitude = NumberConversionSentimentsMagnitude(sentiment.magnitude); sentiment.score = NumberConversionSentimentsScore(sentiment.score); string uri = string.Format("{0}{1}{2}{3}{4}{5}", uri1, sentiment.magnitude, uri2, sentiment.magnitude, uri3, sentiment.score); WebHeaderCollection headers = new WebHeaderCollection { { "Authorization", "Authorization: Bearer " + GetSpotifyToken().Result } }; return(Get(uri, headers).Result); }