diff --git a/.gitignore b/.gitignore
index f01129e..3d5853e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,7 +22,7 @@
 .env.development.local
 .env.test.local
 .env.production.local
-/config
+config.json
 
 npm-debug.log*
 yarn-debug.log*
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..a015670
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 Rodrigo Pedroso Leite Pinto
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 859d27a..a52402b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,95 @@
+# React Spotify API
+
+## App structure
+
+Single-page application written in ReactJS to harness the Spotify API.
+
 This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
 
+The app uses React hooks to hold state and effects.
+
+Props are passed between components through the router, built with react-router-dom.
+
+```
+.
+├── public
+│   ├── favicon.ico
+│   ├── index.html
+│   ├── logo192.png
+│   ├── logo512.png
+│   ├── manifest.json
+│   └── robots.txt
+├── src
+│   ├── components
+│   │   ├── Album.jsx
+│   │   ├── Album.scss
+│   │   ├── Artist.jsx
+│   │   ├── Artist.scss
+│   │   └── Router.jsx
+│   ├── views
+│   │   ├── Albums.jsx
+│   │   ├── ArtistSearch.jsx
+│   │   ├── ArtistSearch.scss
+│   │   ├── Login.jsx
+│   │   └── Login.scss
+│   ├── App.css
+│   ├── App.js
+│   ├── App.test.js
+│   ├── history.js
+│   ├── index.css
+│   ├── index.js
+│   ├── logo.svg
+│   ├── serviceWorker.js
+│   └── setupTests.js
+├── README.md
+├── config.json
+├── package-lock.json
+├── package.json
+├── pbcopy
+└── server.js
+```
+
+
+4 directories, 31 files
+
+## Installation
+
+1. Setup a Spotify account and [register an application](https://developer.spotify.com/documentation/general/guides/app-settings/#register-your-app);
+
+2. Clone this repository;
+
+3. Create a file at the root called `config.json` containing 3 information: *client_id*, *client_secret* and *redirect_uri*. 
+
+This file is ignored in commits to the repository, and without it the app won't work.
+
+It should look like this:
+
+```json
+{
+  "client_id": "94cf43fb07ab3ds8a5c8891eadc461a1",
+  "client_secret": "4d6aeac027254230b773e41p353bbdc1",
+  "redirect_uri": "http://localhost:8888/callback"
+}
+```
+
+Use the *client_id* and *client_secret* from the app you created in your Spotify account.
+
+Keep the *redirect_api* as shown above.
+
+4. Install dependencies:
+
+	npm i
+
+5. Initiate the server:
+
+	node server.js
+
+6. Start the app:
+
+	npm start
+
+7. A browser should open with the app. If not, open one and navigate to http://localhost:3000.
+
 ## Available Scripts
 
 In the project directory, you can run:
@@ -37,32 +127,3 @@ Instead, it will copy all the configuration files and the transitive dependencie
 
 You don’t have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
 
-## Learn More
-
-You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
-
-To learn React, check out the [React documentation](https://reactjs.org/).
-
-### Code Splitting
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/code-splitting
-
-### Analyzing the Bundle Size
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size
-
-### Making a Progressive Web App
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app
-
-### Advanced Configuration
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/advanced-configuration
-
-### Deployment
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/deployment
-
-### `npm run build` fails to minify
-
-This section has moved here: https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify
diff --git a/server.js b/server.js
index 807795b..d763f82 100644
--- a/server.js
+++ b/server.js
@@ -12,7 +12,7 @@ const request = require('request'); // "Request" library
 const cors = require('cors');
 const querystring = require('querystring');
 const cookieParser = require('cookie-parser');
-const env = require('./config/config.json')
+const env = require('./config.json')
 
 const client_id = env.client_id
 const client_secret = env.client_secret