The Trial Versions of the Aeris-Castilian Demo Organ has a limited compass of C2-C3 (048-c to 060-c) in the pedal, C2-G5 (048-c to 079-g) in the manuals. All other functions work. Free download the Castilian HW demo sampleset!
(Install the part01 of the stereo-wet version. Install the part01 and then the part02 of the semidry version. Install all three packs of surround version. It is important to sort.)
I suggest you buy only after trying the demo.
Buy the full sample set!
Castilian Organ from Budapest full sample set
(wet, semidry, surround)
only € 60