Classical music mostly have the same rhythm, especially when the group of music is composed by only one composer. I would like to know if Classical Music Remixes are good. I haven't heard any classical remix and I would love to listen to a sample. Thanks in advance.:)

I have seen classical music albums made completely electronically before, but not in a "dancey" manner. As for how a dance classical mix would sound, i'm not sure. There's definitely some potential though.

Like contemporary music, Classical music has a variety of rhythms and beats. For a good mix up of classical music listen to groups like Trans Siberian Orchestra. They do *rocked up* versions of a lot of classical "Christmas" music.
I have heard some Rachmaninoff thats been remixed and his stuff sounds awesome.

Trans Siberian Orchestra isn't exactly an electronic band though, now are they?

Anyway, there's a lot of potential for classical music to be made and/or reinvisioned for Electronic music.