Issue#44-Add at least 1 additional feature

[max-opps]

Here are some feature suggestions:

• Add Sort or Search Functionality, e.g., search for all songs from a particular artist or with an average rating above a certain threshold.
• Add Playlists. Add functionality for users to create custom lists, e.g., similar to playlists on Spotify.
• Add Statistics. Add lists with top rated songs, average song ratings, number of songs per artist, etc.
• Add Tooltips or React notifications (https://www.npmjs.com/package/react-notifications), e.g., in case of duplicates.
• Add Functionality for Actually Playing Songs. Please only use royalty-free music, e.g., from https://cchound.com/. Big Feature for those that get going when the going gets tough :)
• Add Functionality for Commenting. For example, it may be possible to allow users to add comment on the songs and other users would be able to react (vote/disagree) with existing comments. Note, it would not be sufficient to just add a comment field to a song.

[Freddy444]

THE ACTUAL IMPLEMENTED NEW FEATURE

Displays various statistics: Username. Top-rated song and artist. Total number of songs. Top-rated genre. Total number of user ratings. Render Method: