Overture (software)
Overture is a music scorewriter program for Windows and Macintosh platforms, written by Don Williams. Visually, the Overture interface resembles Encore, another notation program originally by the same author. However, Overture is the first scorewriter program to feature full Virtual Studio Technology (VST) hosting; the software also plays MIDI files.
Read more about Overture (software): Current Version, Editing, Background and Notability, Publisher