Best answer by IXK
This is what the 'stream' and 'explore' features are for. If you are using your browser, you can click on 'Home' in the upper lefs side corner of the page. In the stream you can see what people you already follow are sharing and/or posting them selves. From there if you click on 'explore', you can discover new music and artists by listening to what is 'trending' at the moment, or by choosing your favorite style / theme in the 'category' drop down option, that is located in the middle upper part of the page, right above the list of tracks.
Hopefully that helps.