Horgand is a graphical FM real time organ with
auto-accompaniment. It is JACK capable, with DSP
effects to emulate and store organ sounds. It is
available either standalone or as a DSSI plugin.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
New features include stereo operators, the ability
to edit and save engine sound parameters for each
sound, FLTK graphic options on the command line,
engine sound transposition, window icons, a new
file format, and new sound presets. Volume
normalization, chorus linear interpolation, and
tremolo and rotary DSP effects were improved. Bugs
were fixed.