Hello, I'm 32 and I've one daughter we both decided to try something new! She's a teenager and you know there are quite moody!! So I brought her to do piano lessons and we spent lots of money on a piano, in 2020 when COVID-19 came we couldn't go to our piano instructor for lessons, She said that she saw this app on a add! As we had a piano and knew how to play to cords and thought this was a great idea! 😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡IT FAILED