Property:Has historical geographical allegiances

 Records a tune's historical geographical allegiances, rendered by nation(s) where the tune either originated or was assimilated into traditional usage, and then further by state or province (in the case of North American pieces) or by county (for British Isles pieces). Where a regional allegiance can be further defined, as, for instance, by USA; Cumberland Plateau or Scotland; Isle of Skye, it has been included.

This is a property of type Has type::String.

The allowed values for this property are:
 * Allows value::England
 * Allows value::Ireland
 * Allows value::Scotland
 * Allows value::Northumberland
 * Allows value::USA