Musical instrument

When I was seven years old, I started to learn how to play the piano and I'd learnt it until I was 15 years old.There are white and black keyboards,and push keyboard following a music book.And that made a sound,as you know, sound is very clear and beautiful.There are many songs, which made by many famous composer like beethoven,and many peaple love to listen. When I could play thses songs,I was proud of myself. Although I couldn't remember playing the piano as I was learning,I like the piano and piano music.

Hello Isabella, Wow, you are great! ! I don’t even know how to play piano , I wish I can. I think you are gifted ^^ Here are the corrections. Stay safe, Connie. When I was seven years old, I started to learn how  to play the piano and I'd learnt it until I was 15 years old. >> I started playing the piano when I was seven years old until I was 15. There are white and black keyboards,and push keyboard following a music book. >> There are white and black keys on the keyboard that you have to press following a pattern from a music book. And that made a sound,as you know, sound is very clear and beautiful. >> It makes a clear and beautiful sound as you know. There are many songs, which made by many famous  composer like beethoven,and many peaple love to listen. >> There are many songs composed by famous composers  like Bethooven and many people really love to listen to that. When I could play thses songs,I was proud of myself. >> When I could play these songs, I was so proud of myself. Although I couldn't remember playing the piano as I was learning.I like the piano and piano music.>> Although, I can’t play the piano as when I was learning, I like the music it creates.