A child’s toy piano is transformed into an 8-bit interactive art work that teaches adults to count in binary (1 octave = 1 byte). The player attempts to repeat the computer's increasingly complex sequence of notes in a manner similar to Milton Bradleys 1978 electronic game “Simon”. Game play is like "Simon" where the machine plays a sequence of notes and the player has to replay the sequence. An Octet is 2^8, or 256 possible chords.