there's this song made by "scientists", i think a few years ago, they called it with a dramatic name like "the most unmemorable song" or something.
they had a link for download. and if i remember correctly it was about 20 to 30 minutes long, of pans and flutes with other weird sounding string instruments.
it so bad, i never sat through it, not even once, and i don't even remember the title. i guess it achieved its purpose.