I hope you'll enjoy this piece which is based on the Gregorian chant Offertory for the 2nd Sunday in Advent. It is dedicated to my first organ teacher Elena Paradies.
Although this Offertory is written in the 3rd mode, to make it more colorful, I changed and transposed the mode several times throughout the piece.
Also the chant is present in the top voice with the dialogue in the pedals.
PDF score. 3 pages. Duration - 3 minutes. Basic level.
Check it out here
When you create, miracles happen!