The first thing in the morning I did today was to create a piece for solo organ Benedixisti Domine, Op. 56. It is dedicated to an American organist and composer Edward Landin.
The theme for this piece is taken from the Gregorian chant Offertory for the 3rd Sunday in Advent.
It's a free paraphrase of the chant. It will sound nice with the colorful Open flute or Flute harmonique stop on your organ with the dialogue between the pedals and soprano.
PDF score. 3 pages. Duration - 3 minutes. Basic level.
When you create, miracles happen!
Check it out here