text: Of the six Overtures Francesco Maria Veracini wrote for Prince Friedrich Augustus in Dresden , most are in either F major or B-flat major because of the limitations of the winds in the Prince 's orchestra .
simplified: Of the six Overtures Francesco Maria Veracini wrote for Prince Friedrich Augustus in Dresden , most are in either F major or B-flat major because the prince 's orchestra had a lot of wind instruments that played best in these keys .