diff --git a/multispectro/run_separater.sh b/multispectro/run_separater.sh
new file mode 100755
--- /dev/null
+++ b/multispectro/run_separater.sh
@@ -0,0 +1,3 @@
+#!/bin/zsh
+
+pdm run python3 -m demucs.separate -o /tmp -n htdemucs $LIGHT9_SHOW/music/*.wav