This romantic pastoral is based on a remarkable idea: Gustav Rebling (1821-1902), high school teacher and cathedral choir director in Magdeburg and appointed Royal Music Director in 1856, combined in his elegance and modesty organ work the first bars of the organ pastoral in F major by Johann Sebastian Bach (BWV 590) in a motivic adequate continuation with the famous Christmas chorale 'O du fröhliche, o du selige Weihnachtszeit”.