Vom Himmel hoch da komm ich her

A small prelude by Buttstett, but a fine example of how to elaborate a simple chorale harmonisation into a chorale prelude. The left hand plays the harmonisation, the right hand plays the chorale melody, richly adorned with sixteenth and eigth notes. All the melody notes are there on the right spot where they should be, just with a lot of others notes between them.

Score available here: http://partitura.org/index.php/johann-heinrich-buttstett-vom-himmel-hoch-da-kom-ich/