After I had written my SNES VGM player I was thinking that it shouldn't be that hard to write a playback library for the PC-Engine as well, since the PCE PSG is a wavetable synth just like the SPC.
So a couple of days ago I started writing a HuC6280 version of the playback library, and a utility program that splits VGM files into 32kB banks and combines them with the player into a HES file (the format used for PCE music rips. You can play them in winamp with nezplug++, or in an emulator like mednafen)