Back end application for our Once you Jimin, you can't Jimout Capstone Aug 2022

Application has one endpoint which authenticates, connects to Spotify's API using client ID and SECRET, and get all songs audio feature within a playlist. Song audio can be accessed as a list of objects which includes imageURL, previewURL, song title, song artist, and valence score

Dependencies: Spotify SDK (se.michaelthelin.spotify)