According to Frank Milne's daughter June, Rudi Earlbach was a good friend
of Frank Milne (Editor and Ampico artist.)  Rudi would come to Rochester
and visit Milne.  He assisted Frank Milne in editing.  The four hand
arrangement of American In Paris,  for Ampico, was done by Milne, with
Rudi Erlebach assisting.

Bruce Clark