We had the idea for the robot just before a contest for young talents, for children who play the piano. We wanted to give the kids the opportunity to play an old and fun game, in which the robot plays a melody and then you have to play the exact same one. Each time the melodies become more and more complex.

PianoboT
Developers Kamen Daalijski and Kiril Mitov
Status Completed in 4/7 tonality
Profile
Type Smart robot, often quite weird.
Codename R-04 Pianobot
Purpose Takes part in games and shows
Basic characteristics
Keys 4
Lamp 1
Learnt melodies 8
Programming language NXC
Source code  Pianobot.pdf

His performances are always memorable. Some of the kids even win the game, passing all 8 levels.