Top Descriptors storyboard Contains a storyboard that enhances gameplay experience. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , slider tech Tests uncommon skills involving sliders, such as heavy use of kicksliders or aim on complex slidershapes. , simple Accessible and straightforward map design. , clean Visually uncluttered and organised patterns, often involving few overlaps and equal visual spacing between objects. , keysounds Contains hitsounds that use various pitched samples to create a melody, typically following one within the song. , tech Tests uncommon skills. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , download unavailable Cannot be downloaded from the osu! website, often due to a DMCA takedown notice. , aim control Patterns with velocity or direction changes which strongly go against a player's natural movement pattern.