Intervals

Two notes played in succession, usually in one hand but sometimes in both, whose distance is the interval of a 2nd of any quality.

Intervals

Two notes played in succession, usually in one hand but sometimes in both, whose distance is the interval of a 3rd of any quality.

Expression

An indication instructing the player to play moderately soft; between mezzo forte and piano.

Intervals

The same note that occurs several times in a row throughout a piece.

Scales

A key signature that contains only one sharp or flat: G Major, E minor, F Major, or D minor.

Expression

Also called the damper pedal, it is the rightmost pedal on the piano and used to sustain notes by moving the dampers away from the strings.

Rhythm

Symbols indicating that two notes are to be played as one with the value equal to their sum.