@WheatWilliams Regarding http://music.stackexchange.com/q/39721/28 -- We do NOT close questions because they are homework-related. The disdain for questions just because it was assigned in school is not OK. Vote to close based on actual problems with the question or its scope -- in this case, because it's both very subjective and a "list question".

The fact that it can be Googled or whatever is a reason to downvote, not to close vote. We don't have research requirements: http://meta.music.stackexchange.com/a/2160/28