Top Descriptors collab A map with two or more associated mappers. , 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 , variable timing Contains multiple timing points, usually required for songs not recorded to a metronome. , tournament custom A custom map for a playing tournament. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , double taps Patterns that require tapping on both keys simultaneously, through 2B or very fast doubles. , large circles Uses larger-than-usual circles. Typically refers to maps with circle sizes below 3. , cutstreams Streams in which the spacing of certain notes is much larger than the rest of the stream. , custom song Maps a song made specifically for the map. This includes songs created for a mapping contest which the map participated in.