I am working with the server API. My problem is that when I send an xml request to the API, and the title of the song contains an ampersand, the API returns an error that says  it can not find the mp3 file. I have tried to replce the ampersand with "&" which is the usual xml escape code for the ampersand, but to no avail. I have tried other things like "%26", etc... but nothing seems to work. Am I missing something?, or do I have to change the title names of the actual music files so that the names  do not contain the ampersand?

Thanks
Bill

XML requires ampersands to be encoded as &, not & -- note the semicolon.  Using & works fine for me.