Spectral serialism

I posted about this composition method i "discovered" a few years ago already, and the audio from these examples are the same ones i posted on here then, but they're made more accessible here.

http://www.youtube.com/watch?v=b-WnVp7iZKE
http://www.youtube.com/watch?v=XjMCZE9wFpQ
http://www.youtube.com/watch?v=jw-sOIv2lqk

/Ö