choice. This image is a derivative work of the following images: File:Contrabassoon2.jpg licensed with Cc-by-sa-3.0-migrated, GFDL 2005-08-29T13:01:45Z Mezzofortist...
Photographed in august 2005 by Mezzofortist Derivative works of this file: Contrabassoon2 flipped.png English determination method or standard: SHA-1...
