Intervals

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

Notation

More than one clef used in a staff in a single piece or movement.

Hand and Finger Techniques

A technique that involves one hand crossing over or under the other.

Notation

Additional lines added above or below the staff in order to place very high or very low notes that wouldn't normally fit on the staff.

Expression

A type of articulation indicating the player to play smoothly and seamlessly, with the notes slightly overlapped.

Intervals

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

Hand and Finger Techniques

A technique that requires the player to pick up and move their hand to a new position; usually from a five finger scale to another.

Expression

A type of articulation indicating the player to play short and light; notes not held for their full value.