We'd like to build a small Sinatra web application to display all the information from that Jukebox Database.

First make sure you have those gem installed:

$ gem install sinatra sinatra-contrib rack-test

To launch the Sinatra app, run:

$ ruby lib/app.rb

Then in your browser, go to http:https://localhost:4567

You should code a homepage / which displays a list of all the artists from the Jukebox. Clicking on an artist name, you should go to the artist page.

You should code a /artist/:id page displaying all albums from this artist. Clicking on an album name should redirect you to the album page.

You should code a /album/:id page displaying the tracks from this album. Clicking on a track name should redirect you to the track page.

You should code a /track/:id page displaying the track info, and hit the Youtube API to get a video of this track. Embed it with an iframe.

In the end, use ngrok to showcase your work in Slack (on OSX, just run brew cask install ngrok to get it):

$ ngrok http 4567