Top Descriptors featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , marathon A map with a drain time of over 5 minutes. , avant-garde Employs boundary-pushing and experimental philosophies to map design, often foregoing gameplay and aesthetic conventions to extreme measures. , 2B Includes gameplay elements with two or more objects placed simultaneously. The term originates from a Chinese transliteration of 'idiot'. , tech Tests uncommon skills. , flow aim Patterns with fully continuous cursor movement, usually due to a combination of wide angles and little time between objects. , finger control Uses complex applications of rhythms in order to test the player's tapping ability. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , cutstreams Streams in which the spacing of certain notes is much larger than the rest of the stream. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes.