I found a very beautiful Adagio melody sketch found among Beethoven's sketches for his quartett op. 130 . I liked this theme so much that in April I wrote a variation movement for string quartett on this.
It starts with the naked theme, then it is repeated with an added bass line and a second part from me, then 7 variations follow:
http://www.gerdprengel.de/Beeth_quartett_sketch_1825_variations.mp3
http://www.gerdprengel.de/Beeth_quartett_sketch_1825_variations.pdf
I hope it will speak to you ... and I am open for any suggestions for improvement ...
Gerd