What changed

• Multi-song import. When you dropped two or more songs at once, the second one could vanish: the game said "Song imported!", the file was on disk, but the song never reached your library. Every queued song is now written, verified and shown.
• No more ghost files. A song that cannot be saved to the library is removed from disk instead of lingering on your drive.

Small UI fixes

• Clearer feedback on the import screen: a failed import now says "Import failed" with the song name, instead of a success message.
• The version shown in the main menu is now 0.1.1.

If a song you imported before this patch is missing from your library, drop it again: it will import in one go.