Top Descriptors marathon A map with a drain time of over 5 minutes. , collab A map with two or more associated mappers. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , streams Patterns requiring continuous movement and alternating, typically more than 9 notes. , bursts Patterns requiring continuous movement and alternating, typically 9 notes or less. , time signatures Audio contains many changes in time signature or uses an uncommon time signature. , multi-song Contains multiple songs within the audio. , accel/decel streams Style of streams which use gradual increases or decreases in spacing. , gungathon A map with a drain time of over 10 minutes. , megacollab A map with 8 or more associated mappers.