This is my second upload on the same theme "Gelobt sei Gott im höchsten Thron" or "Good Christian Friends, Rejoice and Sing!")
Here you find the fist version in Haydn-Style: http://www.contrebombarde.com/concerthall/music/25037
The version of Michael Burkhardt is in contemporary style and in a great plenum-registration with a mighty sound.
The score is here:
MorningStar Music Publishers
No. MSM-10-412
"5 Hymn Improvisations - Set 2"