diff --git a/resources/music/music000.mid b/resources/music/music000.mid
deleted file mode 100644
index 172145c..0000000
Binary files a/resources/music/music000.mid and /dev/null differ
diff --git a/resources/music/music000.ogg b/resources/music/music000.ogg
new file mode 100644
index 0000000..5c47708
Binary files /dev/null and b/resources/music/music000.ogg differ
diff --git a/resources/music/music001.mid b/resources/music/music001.mid
deleted file mode 100644
index 3a408a2..0000000
Binary files a/resources/music/music001.mid and /dev/null differ
diff --git a/resources/music/music001.ogg b/resources/music/music001.ogg
new file mode 100644
index 0000000..97d95e6
Binary files /dev/null and b/resources/music/music001.ogg differ
diff --git a/resources/music/music002.mid b/resources/music/music002.mid
deleted file mode 100644
index 4d29210..0000000
Binary files a/resources/music/music002.mid and /dev/null differ
diff --git a/resources/music/music002.ogg b/resources/music/music002.ogg
new file mode 100644
index 0000000..0a05f53
Binary files /dev/null and b/resources/music/music002.ogg differ
diff --git a/resources/music/music003.mid b/resources/music/music003.mid
deleted file mode 100644
index 6bcab72..0000000
Binary files a/resources/music/music003.mid and /dev/null differ
diff --git a/resources/music/music003.ogg b/resources/music/music003.ogg
new file mode 100644
index 0000000..de58b17
Binary files /dev/null and b/resources/music/music003.ogg differ
diff --git a/resources/music/music004.mid b/resources/music/music004.mid
deleted file mode 100644
index b7d4e38..0000000
Binary files a/resources/music/music004.mid and /dev/null differ
diff --git a/resources/music/music004.ogg b/resources/music/music004.ogg
new file mode 100644
index 0000000..7a19d3e
Binary files /dev/null and b/resources/music/music004.ogg differ
diff --git a/resources/music/music005.mid b/resources/music/music005.mid
deleted file mode 100644
index 08fba67..0000000
Binary files a/resources/music/music005.mid and /dev/null differ
diff --git a/resources/music/music005.ogg b/resources/music/music005.ogg
new file mode 100644
index 0000000..2dd982a
Binary files /dev/null and b/resources/music/music005.ogg differ
diff --git a/resources/music/music006.mid b/resources/music/music006.mid
deleted file mode 100644
index e511b04..0000000
Binary files a/resources/music/music006.mid and /dev/null differ
diff --git a/resources/music/music006.ogg b/resources/music/music006.ogg
new file mode 100644
index 0000000..057788d
Binary files /dev/null and b/resources/music/music006.ogg differ
diff --git a/resources/music/music007.mid b/resources/music/music007.mid
deleted file mode 100644
index f0853ca..0000000
Binary files a/resources/music/music007.mid and /dev/null differ
diff --git a/resources/music/music007.ogg b/resources/music/music007.ogg
new file mode 100644
index 0000000..8d782f2
Binary files /dev/null and b/resources/music/music007.ogg differ
diff --git a/resources/music/music008.mid b/resources/music/music008.mid
deleted file mode 100644
index ee7d6c3..0000000
Binary files a/resources/music/music008.mid and /dev/null differ
diff --git a/resources/music/music008.ogg b/resources/music/music008.ogg
new file mode 100644
index 0000000..b05d67d
Binary files /dev/null and b/resources/music/music008.ogg differ
diff --git a/resources/music/music009.mid b/resources/music/music009.mid
deleted file mode 100644
index fbb4773..0000000
Binary files a/resources/music/music009.mid and /dev/null differ
diff --git a/resources/music/music009.ogg b/resources/music/music009.ogg
new file mode 100644
index 0000000..a9a0714
Binary files /dev/null and b/resources/music/music009.ogg differ
diff --git a/src/event.cxx b/src/event.cxx
index 10572a2..9680eb9 100644
--- a/src/event.cxx
+++ b/src/event.cxx
@@ -3360,7 +3360,7 @@ CEvent::ChangePhase (Uint32 phase)
       music = m_pDecor->GetMusic ();
       if (music > 0)
       {
-        filename = string_format ("music/music%.3d.mid", music - 1);
+        filename = string_format ("music/music%.3d.ogg", music - 1);
         m_pSound->StopMusic ();
         m_pSound->PlayMusic (filename);
       }