Mozart'smusicispopularallovertheworld．It'sneithertoo （71）___nortooslow．Itcan （72）___youupwhenyouaresad，calmyoudownwhenyouarenervous．Thepowerofhismusicisfarbeyondourimagination．
Once，（73）___newly-bornbabycalledKrissyweighedonly5.4poundsatbirth．Doctorsallsaidshehad （74）___chancetolivelong．Buthermotherdidn'tthinkso．ShekeptplayingMozartforKrissyanddeeplybelieveditwould （75）___herdaughter'slife．Surprisingly，Krissysurvived（活下来）．Attheageoffour，shebecameveryfond （76）___musicandherparentsgaveherviolinlessons．Soon，Krissy'smusicaltalentwasdiscovered．Shewas （77）___toplaymanymusicalpiecesinjustamonth．Ofcourse，allofthemwereMozart's．Playingmusicalsohelpedherimproveinallareasofherlife．ShenowhasbecomeafamousmusicianinAmerica．
Mozart'smusicishelpfulinothercases．Itissaidthatpeoplecanlearnanewlanguagemore （78）___whentheylistentoMozart．InFrance，cowslisteningtoMozartusuallyproducemore （79）___．
（80）___doesMozart'smusichassuchagreatpower？Listentoitbyheartandmaybeyou'llfindoutthesecret．