The PT3_player Library ~~~~~~~~~~~~~~~~~~~~~~ by Vince "Deater" Weaver 7 June 2019 http://www.deater.net/weave/vmwprod/pt3_player/ Plays Vortex Tracker II .pt3 files on the Apple II This code is meant as a relatively simple, reasonably optimized version of the PT3 Vortex-Tracker player for use in other programs. The orignal player code can be found in ../pt3_player/ That codebase is being *extremely* optimized to the point it's no longer very straightforward to reuse the code.