並前往https://books.google.com.tw/books?id=4fpGEAAAQBAJ&pg=PT266&lpg=PT266&dq=Beethoven's+5+Secrets+wiki&source=bl&ots=XT6IjBnZsE&sig=ACfU3U1dYqrJC97viU2ouv2HLkvGqHWHpQ&hl=zh-TW&sa=X&ved=2ahUKEwiXutWPjPyBAxXQsFYBHTOwADsQ6AF6BAg_EAM