I looked at adding an ABC Parser and Renderer to JFugue.  It's not as straightforward as it might seem.  Durations are based on a 'default duration' which depends on the time signature.  JFugue doesn't have time signatures.  I guess the parser wouldn't be too bad.  Just don't do a time signature and make sure the measures get fired.  For the renderer, I suppose I could buffer note events until I got a measure event.  Then figure out what the time signature should be, figure out what the 'default duration' is and then render the buffered measure all at once.  Kind of defeats the event-driven nature of JFugue.

 

Phil