An application which will be used to download a playlist from your Spotify account to your PC.
- Spotify authentication: https://developer.spotify.com/documentation/general/guides/authorization-guide/
- Listing of Spotify playlists: https://developer.spotify.com/documentation/web-api/reference/playlists/get-playlists-tracks/
- Download Spotify playlist: https://market.mashape.com/CoolGuruji/youtube-to-mp3-download