Higurashi no Naku KoroniShimamiya Eiko

This is an anime OP where the emotions of the anime are magnified because of the aptness of the song. The dark, foreboding themes of Higurashi no Naku Koroni are dealt with the seemingly fragmented nature of the song and with organized noise. Thematic elements of classical music are mixed with a unique modernism, and this irony brings out the beauty of the song.

I'm going out on a limb and say that this is the best OP of the season.

Anyway, it's up to you guys to evaluate. Here's the song.