Is it valid to ask for identification of a game just from a piece of music? A certain level of detailed information is clearly required for a good identify question. However, virtually all of us at some point have heard a piece of videogame music out of context somewhere like a Youtube video that we've recognised, but couldn't remember the game source. This'd make a great place to ask for music IDs, but if we can't provide any info other than the track it technically might not meet criteria for a question.
Personally I don't see a problem if the excerpt is long enough for a good ID, but I've never seen an identify-this-music question and wondered what other viewpoints might be on this..