1. BWV 639: Ich ruf zu dir Herr:
2. BWV 659: Nun komm der Heiden Heiland
Originally for Organ; based on piano arragement by Ferruccio Busoni (1866 – 1924)
![Bach Chorale Prelude BWV 639 original manuscript](https://beumingguitar.com/wp-content/uploads/2021/02/Bach-Chorale-Prelude-BWV-639-original-manuscript-jpg-312x350.jpg)
Bach Chorale Prelude BWV 639 original manuscript
Titel page Das Orgelbüchlein
Originally for Organ; based on piano arragement by Ferruccio Busoni (1866 – 1924)
Bach Chorale Prelude BWV 639 original manuscript
Titel page Das Orgelbüchlein