Rosegarden is Copyright 2000-2008 Guillaume Laurent, Chris Cannam and Richard Bown. The moral rights of Guillaume Laurent, Chris Cannam and Richard Bown to be identified as the authors of this work have been asserted.

Parts of Rosegarden are derived from X11 Rosegarden 2.1, which is Copyright 1994 – 2001 Chris Cannam, Andrew Green, Richard Bown and Guillaume Laurent.

For musical notation display Rosegarden uses pixmaps derived from the Feta font, part of the LilyPond software, which is Copyright 1997 – 2001 Jan Nieuwenhuizen and Han-Wen Nienhuys.

Other major contributors include Randall Farmer, Ron Kuris, Hans Kieserman, Michael McIntyre, and Pedro Lopez-Cabanillas.

The Rosegarden splash-screen image is Copyright 2006 Carolyn H. McIntyre, used by permission.