How to make Arduino Piano keyboard

Here I have used Arduino to make Arduino piano with the piano notes. Arduino hobbyist who aspires to make Arduino project, Can make their own Arduino piano with the piano notes . Here I have used tone function to  set different frequency of piano in Arduino sketch so well  you can play the eleven different notes of piano through this Arduino piano. but it does  not give original piano's feel, You can feel the version that how would it match with Arduino keyboard

Components

 1.Bread board

 2.Arduino Uno

 3.1w Speaker

 4.Jumper cable

 5.push button 

 

 Circuit

 

 

 

 

 

 

 

 

 Code

Here I have used tone Library to get different frequency through a speaker.as well as to get different frequency through a speaker.as well as to get the piano's frequency in the input pins as I used before, I have used real piano notes  to get the frequency,for input that values into my different push button pins 

Click below image for download the code