genpo binary package in Ubuntu Xenial s390x

 GENPO replicates the essential features of any pipe, theatre, or reed organ.
 GENPO reads a description of an organ (a .org XML file) and presents a suitable
 user interface for operating that organ. There are a number of high quality
 organ SoundFonts freely available and the .org file maps the stop sounds to
 organ divisions, manuals and stops. Other facilities such and couplers and
 presets are available. You may connect one or more MIDI keyboards to GENPO
 to provide the organ manuals, you can also assign one to be the 'pedalboard'.

Source package