Cold Rain(2011 summer progressive mix) <a href="https://www.nicovideo.jp/watch/sm14897708" class="watch">sm14897708</a><br />Deep Blue(Cold Rain Stealthy mix) <a href="https://www.nicovideo.jp/watch/sm15001343" class="watch">sm15001343</a><br />Clear Sky(original extended mix)<a href="https://www.nicovideo.jp/watch/sm16169849" class="watch">sm16169849</a><br /><br />by Yuki Nishijima <a href="https://www.nicovideo.jp/mylist/21081155" target="_blank" rel="noopener">mylist/21081155</a>