Harsh hip-hop, see the artist profiles on YouTube, Spotify, Apple Music and elsewhere. The lowercase spelling of the artist name is correct, the redirection to this uppercase spelling is incorrect. To see your scrobbles in your library you should disable auto-correction and access the redirected URL: https://www.last.fm/music/+noredirect/%25D0%25B0%25D0%25B1%25D1%2583%25D1%258F+%25D0%25BA%25D0%25BE