Top Descriptors marathon A map with a drain time of over 5 minutes. , collab A map with two or more associated mappers. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , accel/decel streams Style of streams which use gradual increases or decreases in spacing. , storyboard Contains a storyboard that enhances gameplay experience. , time signatures Audio contains many changes in time signature or uses an uncommon time signature. , stamina Tests a player's ability to tap dense rhythms over long periods of time.