N
natural - a symbol which cancels a previously indicated sharp or flat. natural

neighbor tone - same as auxiliary tone.

negligente - unconstrained, careless.

nel, nella, nell' - in the, at the.

neomodality - modern melodic or harmonic material which makes use of a church mode or some new scale basis.

ninth chord - a chord of five tones, four superimposed thirds.

nobile - noble, grand.

nocturne - literally "night piece". A romantic, dreamy piece for piano written with a melody over a broken chord accompaniment.

non - not, no.

nonchordal, nonharmonic - a dissonant tone which does not belong to the chord with which it sounds.

notation - systems of symbols for writing music, mainly indicating pitch and duration of tones.