This is not an artist, but appears here due to incorrectly tagged tracks with this name. If this non-artist appears in your charts, do last.fm and yourself a favour. Fix your tags by putting the actual artist name in the artist field. Music is by Franz Hummel, the book by Stephan Barbarino. <a href="https://www.last.fm/music/Ludwig+II.">Read more on Last.fm</a>
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).