This is one of my latest project. It is a simple electronic musical keyboard using an atmega328 and some few simple circuity. It plays the 8 basic musical notes, (do, re, mi, fa, sol, la, si, do#), in the fourth octave.
I am not an expert with music, but maybe you recognize some of the music I am playing on the video. :)
1) Hymn to Joy by Ludwig van Beethoven 2) Ocarina of Time: Temple of time 3) Ocarina of Time: Epona's song 4) Ocarina of Time: Prelude of Light