French series, specialized in classical music.
Depending from how it appears on release, series cat# number can be entered in lccn as :
- N° # (e.g: N° 1, ..., N° 10, ...). It usually printed at bottom left (below barcode) or on the spine of back cover.

- # (e.g: 1, ..., 10, ...). It usually printed in a black square on top left or on the spine of back cover.