In the 20.05.28 MMD John Cook talks about his plan to renovate
a Schmider 16-note street organ and says he will need a source of
rolls for it.  Schmider himself has a list on his website:

http://www.schmider-gmbh.com/html/melodienlisten.html 

I wrote a dozen or so arrangements for a Schmider 16-noter some
years ago, but the requests for this small organ have dried up.

Harald M. Mueller