[lself]

Escapism is my my favorite song, probably.... I agree, Miku's voice sounds really good in it, kind of a unique sound. In general, i would say look at all the songs on the Shikisai album, especially Tekesuta Kousen and Wagamama Koushinkyoku.
If you've done that already, hmmm...maybe Odoru Meruhen Tokei or Pierce are really good.