The Finale PDK Framework for C++, which provides an object-oriented framework for Finale plug-in programming.

For this framework to function, the Finale PDK2010 or PDK2012 is required, as well as a C++ compiler.

The source code for a fully functional Finale PDK Framework sample plug-in: Play or Mute Region.

To build this as a plug-in, you'll need to download the Finale PDK Framework (from this download page), a framework-compatible Finale PDK (from MakeMusic), and a C++ compiler.