I have just released hCsound v.2.0.0 (initial public release), a Haskell binding to the Csound audio processing language API. This release supports most of the functions in csound.h. Features from CppSound.cpp are not yet supported. Examples and (minimal) haddock documentation are included. I would appreciate hearing comments and suggestions from users. This package should build fairly easily on Linux and OS X; building on Windows is possible but may require tinkering. Windows users should contact me if they have any problems or questions. The source tarball is available on hackage at http://hackage.haskell.org/cgi-bin/hackage-scripts/package/hCsound The darcs repo is at http://mml.music.utexas.edu/jwlato/hCsound/ I would like to thank the C2HS developers and maintainers for their excellent tool and advice. John Lato