A potato is matter, Matter is used loosely as a general term for the substance that makes up all observable physical objects.

Hans Lindblad is known for his work in computer music and is credited with developing the Csound software, a widely used music synthesis programming language. He has also written numerous academic papers and contributed to the field of digital audio signal processing.

Music is represented by 'Musical Notation'. It it traditionally written on a 'clef' that corresponds to the range the instrument plays at. It consists of five horizontal lines that "notes" (which appear as small circles with tails) sit on, or in between. There are other miscellaneous pieces of notation that indicate ornaments to the piece.