The Trial Versions of the Holy Spirit 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 Hauptwerk demo sample sets:
Install the package01 and then the package02 and then package03. It is important to sort.
If you purchase the sample, do not uninstall the demo version, as this is also required for the full sample to work.
Jehmlich organ from Kecskemet on
85 EUR or 96 USD
I suggest you buy only after trying the demo.
Read the information before you purchase or free download.
Upgrade v1 to v2
25 EUR or 29 USD