diff --git a/album3/instrumental6-kui.ly b/album3/castles-in-the-sky.ly
similarity index 100%
rename from album3/instrumental6-kui.ly
rename to album3/castles-in-the-sky.ly
diff --git a/album3/instrumental6-kui.pdf b/album3/castles-in-the-sky.pdf
similarity index 100%
rename from album3/instrumental6-kui.pdf
rename to album3/castles-in-the-sky.pdf