Feel the impact!

家庭で毎日学習用のレコードを聴かせて音楽的センスを育てる
それによって上達も早い
(Katei de mainichi gakushû-yô no rekôdo wo kikasete ongaku-teki-sensu wo [bad word] 
Sore ni yotte jôtatsu mo hayai.)

The most important thing is listening to the recording of the music,
it makes them get an...um...musical sense and gets to the point of the...fast progress

トナリゼーションを毎日レッスン指導して、音を立派に育てる
(tonarizêsyon wo mainichi ressun sidô site, oto wo rippa ni [bad word] )

And also...every day, every lesson, we have to make sure they learn about tonalization.