Chopin Waltz No. 7

After:  I had an online piano lesson yesterday. My teacher gave me some advice on how to play "Chopin Waltz No. 7”. This music can be divided into three parts. The second part sounds easier but it’s difficult to play smoothly because the left hand passages often cross over the bar lines. My teacher told me to practice the left hand part alone, so that I could recognize the hidden melody of the part. I had an online piano lesson yesterday. My teacher gave me some advice on how to play "Chopin Waltz No. 7”. This music can be divided into three parts. The second part sounds easier but it’s difficult to play smoothly, because the left hand passages are often crossing the bar lines. My teacher told me to practice the left hand part alone, so that I could recognize the hidden melody of the part.