Liad...we found the horn and harp music we were looking for: a Mr. Ulrich Kobl (
http://www.koebl.de) has it. (Dauprat's sonata in FM pour Cor et Harpe).
The man has a really good website with an extensive list of titles (but I haven't found any trumpet and harp yet..still looking). Good delivery too...two weeks to Canada and "pay upon receipt"! 12 Euros for postage though....yeeesh!!!
Hey...how about a forum or place to post websites from which to purchase music? Nothing more frustrating than looking for "that special" bit of music and not hitting the European locations with search engines designed for English language websites! I'd tend to think that students looking for graduation recital pieces or pros needing something special could use a list of decent suppliers of legal music.