Spin up local server with your credentials and enter an artist or list of artists in browser. Play will find top tracks of the artist(s) and their related artists and add them to a new playlist on your account. You'll then be able to start your new customized playlist from your browser.

• Spotify client with artist search, related artists, top tracks functionalities.
• Artist object with artist id, related artists, top tracks functionalities.
• Track and object builder helper objects.

• Add playlist functionalities to Spotify client.
• Add and mock out proper testing for Spotify client.

Run bundle.

Run rspec.

Run ruby app.rb.

Navigate to localhost:4567.