diff --git a/lua/conform/formatters/python-ly.lua b/lua/conform/formatters/python-ly.lua
new file mode 100644
index 00000000000..0c2b9d68117
--- /dev/null
+++ b/lua/conform/formatters/python-ly.lua
@@ -0,0 +1,10 @@
+---@type conform.FileFormatterConfig
+return {
+  meta = {
+    url = "https://github.com/frescobaldi/python-ly",
+    description = "A Python package and commandline tool to manipulate LilyPond files.",
+  },
+  command = "ly",
+  args = { "reformat", "$FILENAME", "-o", "$FILENAME" },
+  stdin = false,
+}