Top Descriptors marathon A map with a drain time of over 5 minutes. , megacollab A map with 8 or more associated mappers. , tech Tests uncommon skills. , featured artist Features song(s) composed by artists in osu!’s Featured Artist listing , collab A map with two or more associated mappers. , multi-song Contains multiple songs within the audio. , streams Patterns requiring continuous movement and alternating, typically more than 9 notes.