E - Italian word meaning "and."

Eighth - Octave.

Eighth note/rest - A note/rest half the length of a quarter note and an eighth of the length of a whole note.

Encore - To repeat a piece or play an additional piece at the end of a performance.

Enharmonic - A term used to describe notes of the same pitch which have different names, e.g. c and d, f and g.

Espressivo - Expressively.

Esuberante - Exuberant.