Pretty much all the major style houses are European, so once again the same slant on styles (IMHO).

SMFs of US tunes are abundant (or relatively so) but styles are another thing...

While ALL the major workstations have arpeggio patterns in them that scream 'USA', the arrangers have very few (IMO) that feel particularly American. Lots of house and disco, very little hiphop. Lots of schlager, very little 'alternative'. Lots of Latin, very little reggae. Lots of polka, very little Cajun. You get the point.....