Top Descriptors tech Tests uncommon skills. , marathon A map with a drain time of over 5 minutes. , collab A map with two or more associated mappers. , keysounds Contains hitsounds that use various pitched samples to create a melody, typically following one within the song. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , storyboard Contains a storyboard that enhances gameplay experience. , slidershapes Uses a large variety of slider designs.