Partita sopra "Vor deinen Thron tret ich"

Few months ago, I heard an impressing improvised partita on youtube: “Wenn wir in höchsten Nöten sein”, played by Martien de Vos (NL). Sietze de Vries (NL) also improvised some beautiful improvisations on this chorale in the past. For this introverted partita, I transcribed some variations, recomposed the first line using the German tune version and added some own variations. The sequence of the 12 variations follows 12 text stanzas of the chorale “Vor deinen Thron tret ich”, which gave the name to this Partita "pasticcio" now.
Short explanations to the relationship of words and music are attached for download (in german).