diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,30 @@
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# Deployed apps should consider commenting this line out:
+# see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
+node_modules
+spotify_appkey.key
+downloads
+config.json
+
+.DS_Store
diff --git a/README.md b/README.md
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--- /dev/null
+++ b/README.md
@@ -0,0 +1,29 @@
+# spotijay-lib
+
+Download tracks from Spotify in 320kbps.
+
+# Installation
+
+1. `npm install`
+1. Install [libspotify](https://developer.spotify.com/technologies/libspotify/)
+1. Install following libraries: lame sox eye3D
+  - Ubuntu/Debian: `sudo apt-get install lame sox eyed3`
+  - Arch: `yaourt -S libspotify python2-eyed3 lame sox`
+  - OSX: `brew install homebrew/binary/libspotify lame sox eyeD3`
+1. Copy your [appkey](https://developer.spotify.com/my-account/keys) in the root of the dir that uses this library (or specify another path, its the `__dirname` below that points to the appkey dir)
+
+# Usage
+
+```js
+if (args.playlist) {
+  Spotijay(args.username, args.password, __dirname, function(err, spotify) {
+    spotify.downloadPlaylistByUrl(args.playlist, args.dir, errorCallback)
+  })
+} else if (args.track) {
+  Spotijay(args.username, args.password, __dirname, function(err, spotify) {
+    spotify.getTrackByUrl(args.track, args.dir, errorCallback)
+  })
+}
+```
+
+For more see [Spotijay](https://github.com/Christilut/Spotijay)
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..3140325
--- /dev/null
+++ b/index.js
@@ -0,0 +1,29 @@
+var sp = require('libspotify')
+var path = require('path')
+
+module.exports = function(username, password, dir, cb) {
+  var session = new sp.Session({
+    applicationKey: path.join(dir, 'spotify_appkey.key')
+  })
+
+  var downloadTrack = require('./lib/download_track')
+  var downloadPlaylist = require('./lib/download_playlist')
+  var getTrackByUrl = require('./lib/get_track')
+
+  session.login(username, password)
+
+  session.once('login', function(err) {
+
+    cb(null, {
+      downloadTrack: downloadTrack(session),
+      downloadPlaylistByUrl: downloadPlaylist(session),
+      getTrackByUrl: getTrackByUrl(session)
+    })
+  })
+
+  session.on('error', function(err) {
+    cb(err)
+    session.close()
+    process.exit()
+  })
+}
diff --git a/lib/download_playlist.js b/lib/download_playlist.js
new file mode 100644
index 0000000..0aa2374
--- /dev/null
+++ b/lib/download_playlist.js
@@ -0,0 +1,45 @@
+var async = require('async')
+var sp = require('libspotify')
+
+module.exports = function(session) {
+  var downloadTrack = require(__dirname + '/download_track')(session)
+
+  function downloadPlaylist(url, path, callback) {
+    var args = arguments
+    var playlist = sp.Playlist.getFromUrl(url)
+
+    console.log('Getting playlist contents from Spotify...')
+
+    playlist.whenReady(function() {
+      playlist.getTracks(function(tracks) {
+        var left = tracks.length
+
+        if (left) {
+          async.mapSeries(tracks, function(track, callback) {
+            console.log('Tracks left: ' + left)
+            left--
+            downloadTrack(track, path, callback)
+
+          }, function(err) {
+            if (err) {
+              callback(err)
+            } else {
+              console.log('Downloaded all tracks')
+              setTimeout(function() {
+                downloadPlaylist.apply(downloadPlaylist, args)
+              }, 60 * 1000)
+            }
+          })
+
+        } else {
+          console.log('There are no tracks on this playlist')
+          setTimeout(function() {
+            downloadPlaylist.apply(downloadPlaylist, args)
+          }, 60 * 1000)
+        }
+      })
+    })
+  }
+
+  return downloadPlaylist
+}
diff --git a/lib/download_track.js b/lib/download_track.js
new file mode 100644
index 0000000..1607a2f
--- /dev/null
+++ b/lib/download_track.js
@@ -0,0 +1,148 @@
+var async = require('async')
+var crypto = require('crypto')
+var exec = require('child_process').exec
+var fs = require('fs')
+var punycode = require('punycode')
+
+module.exports = function(session) {
+  return function(track, path, callback) {
+    var tracktitle = track.artist.name + ' - ' + track.title
+
+    if (track.availability === 'UNAVAILABLE') {
+      console.log('Track unavavailabe, skipping: ' + tracktitle)
+      return callback(null)
+    }
+
+    var player = session.getPlayer()
+
+    // var destiny = path + '/' + track.artist.name + '/' + track.album.name + '/' + track.name
+    var destiny = path + '/' + tracktitle
+
+    var hashedName = crypto.createHash('sha1').update(
+      tracktitle
+    ).digest('hex')
+
+    //getting a hash cuz eyeD3 is a motherfucker with special chars.
+    var destinyHash = path + '/' + hashedName
+
+    // skip if already exists
+    if (fs.existsSync(destiny + '.mp3')) {
+      console.log('File already exists, skipping: ' + tracktitle + '.mp3')
+      return callback(null)
+    }
+
+    console.log('Downloading: ' + tracktitle)
+
+    if (!fs.existsSync(path)) fs.mkdirSync(path)
+    var ws = fs.createWriteStream(destinyHash + '.raw')
+
+    player.load(track)
+    player.play()
+    player.pipe(ws)
+
+    player.once('track-end', function() {
+      player.stop()
+      ws.end()
+
+      async.waterfall([
+
+        function(callback) {
+          console.log('Converting raw file to wav')
+          exec('sox ' + [
+            '-r', 44100,
+            '-b', 16,
+            '-L',
+            '-c', 2,
+            '-e', 'signed-integer',
+            '-t', 'raw',
+            '"' + destinyHash + '.raw"',
+            '"' + destinyHash + '.wav"'
+          ].join(' '), function(err) {
+            callback(err)
+          })
+        },
+        function(callback) {
+          console.log('Converting wav file to mp3 at 320kbps')
+          exec('lame ' + [
+            '--preset', 'insane',
+            '-b', 320,
+            '-h',
+            '"' + destinyHash + '.wav"',
+            '"' + destinyHash + '.mp3"'
+          ].join(' '), function(err) {
+            callback(err)
+          })
+        },
+        function(callback) {
+          track.album.coverImage(function(err, buffer) {
+            if (err) {
+              return callback(null, false)
+            }
+            fs.writeFile(destinyHash + '.png', buffer, function(err) {
+              callback(null, true)
+            })
+          })
+        },
+        function(cover, callback) {
+          console.log('Adding id3 tags')
+
+          var coverCmd = ['--add-image', '"' + destinyHash + '.png:FRONT_COVER"']
+
+          var args = [
+            '-t', '"' + punycode.toASCII(track.title) + '"',
+            '-a', '"' + punycode.toASCII(track.artist.name) + '"',
+            '-A', '"' + punycode.toASCII(track.album.name) + '"',
+            '-Y', '"' + track.album.year + '"',
+            '"' + destinyHash + '.mp3"'
+          ]
+
+          // Adds the command to add a ilustration to the file
+          if (cover)
+            args = coverCmd.concat(args)
+
+          var cmd = 'eyeD3 ' + args.join(' ')
+
+          exec(cmd, function(err) {
+            callback(err, cover)
+          })
+
+        },
+        function(cover, callback) {
+          // if (config.copy)
+          //   exec('cp ' + destinyHash + '.mp3 ' + config.copy + '/' + destinyHash + '.mp3', function(err) {
+          //     console.log(err)
+          //   })
+          // if (config.itunes)
+          //   exec('open -a "itunes" ' + destinyHash + '.mp3 ', function(err) {
+          //     console.log(err)
+          //   })
+
+          // cleanup
+          fs.unlinkSync(destinyHash + '.raw')
+          fs.unlinkSync(destinyHash + '.wav')
+          fs.unlinkSync(destinyHash + '.png') // use flag? some may want it as cover.png or something
+
+          fs.renameSync(destinyHash + '.mp3', destiny + '.mp3')
+
+          // if (cover) {
+          //   fs.renameSync(destinyHash + '.png', path + '/' + track.artist.name + ' - ' + track.title + '.png')
+          // }
+          callback()
+        }
+
+      ], function(err) {
+        console.log('Finished: ' + tracktitle)
+        ws.end()
+        player.removeAllListeners('error')
+        delete player, ws
+        callback(err)
+      })
+
+    })
+
+    player.on('error', function(err) {
+      ws.end()
+      callback(err)
+    })
+  }
+}
diff --git a/lib/get_track.js b/lib/get_track.js
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index 0000000..dec17e7
--- /dev/null
+++ b/lib/get_track.js
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+var async = require('async')
+var sp = require('libspotify')
+
+var downloadTrack = require(__dirname + '/download_track')
+
+module.exports = function(session) {
+  return function(url, path, callback) {
+    var track = sp.Track.getFromUrl(url)
+
+    track.on('ready', function() {
+      downloadTrack(session)(track, path, callback)
+    })
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..1e3bdfb
--- /dev/null
+++ b/package.json
@@ -0,0 +1,38 @@
+{
+  "name": "spotijay-lib",
+  "description": "Spotify downloader library",
+  "version": "0.1.0",
+  "keywords": [
+    "spotify",
+    "spotijay",
+    "download"
+  ],
+  "author": {
+    "name": "Alejandro Perezpayá",
+    "email": "alejandro@perezpaya.net",
+    "url": "http://perezpaya.net"
+  },
+  "contributors": [
+    {
+      "name": "Alejandro Perezpayá",
+      "email": "alejandro@perezpaya.net",
+      "url": "http://perezpaya.net"
+    },
+    {
+      "name": "Luis Iván Cuende",
+      "email": "me@luisivan.net",
+      "url": "http://luisivan.net"
+    },
+    {
+      "name": "Christiaan Maks"
+    }
+  ],
+  "main": "index.js",
+  "engines": {
+    "node": ">= 0.10.x"
+  },
+  "dependencies": {
+    "async": "~0.9.0",
+    "libspotify": "~0.2.2"
+  }
+}