Strip the |subsong:N suffix from a handle-id (no-op on plain paths).
|subsong:N
Convenience helper used by selection.set / metadata.read-style APIs that only accept a raw filesystem path.
selection.set
metadata.read
Strip the
|subsong:Nsuffix from a handle-id (no-op on plain paths).Convenience helper used by
selection.set/metadata.read-style APIs that only accept a raw filesystem path.