Intervals

Two notes played in succession, usually in one hand but sometimes in both, whose distance is the interval of a 4th of any quality.

Intervals

Two notes played in succession, usually in one hand but sometimes in both, whose distance is the interval of a 5th of any quality.

Intervals

Two notes played in succession, usually in one hand but sometimes in both, whose distance is the interval of a 6th of any quality.

Expression

An indication instructing the player to play softly.

Rhythm

Notes whose lengths are equal to one-fourth the value of a whole note.

Meter

A time signature where the fundamental beat is subdivided into groupings of two.