Aeolus is a synthesised (i.e. not sampled) pipe organ emulator that should be good enough to make an organist enjoy playing it. It is a software synthesiser optimised for this job, with possibly hundreds of controls for each stop, that enable the user to "voice" their instrument.
This package contains definitions of stops and of three instruments to be used with the aeolus organ synth: Aeolus (the default instrument), Aeolus1 and Aeolus2, selected with the -I command-line argument to aeolus.
This package contains binary instrument data, which have been created by the instrument editor feature in aeolus (accessible by holding down Ctrl then left-mouse-click on any stop in the aeolus GUI).