As a maintainer of a website about the Jaquet-Droz dolls I sometimes
get references to other related sites.  A rather charming one came in
today, a rather well-done collection of little stages.  I am not sure
if they are musical, but they should be.  See http://www.minisinmo.com/

Many of these inquires come through the following two sites; both of
these are worth a visit:

  http://www.cabaret.co.uk/
  http://www.sagecraft.com/puppetry/definitions/index.html

Julie Porter