. . . . . . "Source: Freebase - The World's database". . "Three common augmented sixth chords as part of an extended half cadence in A minor. ( Listen )"@en. "wikipedia,commons,1101540". . "609e8824612250649c5db9aca490f3ab254d456c9915d74c0b6e0306e680233e". "5753"^^. . . . "609.0"^^. "304.0"^^.