Assertion: royalty's music | /r/MadeOf | song
Facets:
value: from the british isles
type: OTHER
value: largely
type: DEGREE
value: until the mid-18th century
type: TEMPORAL
Source sentences:
text: Until the mid-18th century, American popular music largely consisted of songs from the British Isles, whose lyric and score were sometimes available in engraved prints.