[MEI-L] Small, representative set of MEI files?

[Newsletters]

I was looking for a small set of MEI files, preferably written by 
different people using different software, to use as test data for a 
script that I'm writing to parse MEI.

Would anyone who has written a parser for MEI have a collection of MEI 
files they'd be willing to share?

Has anyone written an MEI that has something unusual in it that they'd 
be willing to share?

Is there already a public repository of these files somewhere? I 
couldn't find one.

Thanks,

Paul Rosen