Small component that renders an html element that shows what music you're currently listening to, using lastFM.
var config = {
user: 'LastFM username',
APIKey: 'LastFM apikey'
theme: 'dark' // optional, do not define for 'light' theme
}
var listeningTo = new ListeningTo(config);
// Returns promise
listeningTo.getLatestSong();
Returns a vanilla JS promise, which resolves to a song object.
listeningTo.show();
Renders the widget to the page.