Small Twitter bot that tweets your top artists based on last.fm scrobbles from the last week.
Run package.json to install dependencies by running:
npm install
Update the last.fm request uri with your usernanme and API key.
http://ws.audioscrobbler.com/2.0/?method=user.gettopartists&user=USERNAME&api_key=API_KEY&format=json&period=7day&limit=3