Top Descriptors marathon A map with a drain time of over 5 minutes. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , storyboard Contains a storyboard that enhances gameplay experience. , time signatures Audio contains many changes in time signature or uses an uncommon time signature. , messy Visually chaotic and intentionally disorganised patterns, often involving many overlaps and unequal visual spacing between objects. , freeform An unrestrained and loose approach towards visual structure. , slidershapes Uses a large variety of slider designs. , difficulty spike Contains a sudden and significant increase in challenge within the map's gameplay. , finger control Uses complex applications of rhythms in order to test the player's tapping ability.