Sigfrid Karg-Elert (November 21, 1877 – April 9, 1933)
Number 30 Nach einer Prüfung kurzer Tage from Karg-Elert Chorale Improvisations op 65. 66 organ pieces composed between 1906 and 1908. They were first published in 1909 and dedicated to Alexandre Guilmant. Op 65 includes the well known Nun danket alle Gott.