diff --git a/demos/ay8930/PlayingOnTheStairs.fur b/demos/ay8930/PlayingOnTheStairs.fur
deleted file mode 100644
index 80c5fd82a..000000000
Binary files a/demos/ay8930/PlayingOnTheStairs.fur and /dev/null differ
diff --git a/demos/misc/RunningOnThePlayground_2xT6W28.fur b/demos/misc/RunningOnThePlayground_2xT6W28.fur
deleted file mode 100644
index 769f12373..000000000
Binary files a/demos/misc/RunningOnThePlayground_2xT6W28.fur and /dev/null differ
diff --git a/demos/msx/WakingUpWhenMorningAlarmRings_OPLL.fur b/demos/msx/WakingUpWhenMorningAlarmRings_OPLL.fur
deleted file mode 100644
index 36968ed0c..000000000
Binary files a/demos/msx/WakingUpWhenMorningAlarmRings_OPLL.fur and /dev/null differ