Cách đọc kèo châu Âu˵6¹ĿǰڵҽĽ30ġˡ泩֮ǰΪϼҴڵɽΪڱδ仧ֵѧʿҲ˷仧δԸǵѧ鷳Ҫʱʵʩõ˻ڱ뿼2BǦɫּǩֱֱԲǰƤģκƷô뿼7ƷϽ뿼ֱǣ
ͬ18ijijijòڼ6´ĶɱķտΪij֮ǰķʶijʱķͽиijտ϶ij͵˺200Ԫļ۸˲ijؾ߷ܿΪijǩ¾֤ijһֱδܵԲʿȸѧ˲ŵ߲ͬȥ꿪ʼĸ˲ѧ϶Էſ֣רѧͿ仧ϾҪſ40ոշߵĺͺظǰרԺչооԱΪڳзչĶ˲ڵķˮƽ㹻뵱˹ͨġڨ˳ڹҲûԼϲԵְ˵
ھIJҵ̨ýԮҵʿ˵½İ뵼ҵԴڲݴ綥⼼вࡱŷ̾֯ЩͯһֲȻ֯ƵޱǺҲԹĶͯܶŷе78˼֯ӪؽѵὨͻȼӦڶ,ҲӦýоΪ
Эǩչ5ҶΰתҲij20Ԫǩͬݡ֤Э顷һ丸ҶijΪǩֲԸеҶijҵ˾ҶϷҵӸӡֵæ˽ݳʶжߺᱻ䵽»վͳһдһ˾վ