Music is my hobby, I just love playing piano.
Piano
The piano is an acoustic, stringed musical instrument invented in Italy by Bartolomeo Cristofori around the year 1700 (the exact year is uncertain), in which the strings are struck by hammers. It is played using a keyboard, which is a row of keys (small levers) that the performer presses down or strikes with the fingers and thumbs of both hands to cause the hammers to strike the strings. 
The word piano is a shortened form of "pianoforte", the Italian term for the early 1700s versions
1986. She is the granddaughter of theologian and linguist Kjell Aartun. After attending a music high school, she began making music as a hobby. She stated she started playing music when she was six, saying: "I would go to these classes where we would just sing and play the tambourine. You know, it wasn't really serious, but I really liked it so I started playing the violin when I was eight, then taking piano lessons when I was nine, and then singing lessons when I was twelve