Catherine simfiles?

After watching a Let's Play of Catherine I fell in love with the soundtrack. The tracks for the puzzle stages seem right at home with some of the classical remixes I've played on Stepmania and DDR- one even shares the same inspiration with a DJ Taka track. I've looked around for simfiles, but google's failed me. I figured I'd ask on here to see if anyone's interested in giving any of these tracks a go.

Here's videos to the classical remixes, if anyone's interested. NOTE: I've tried to pick youtube videos that don't don't suggest videos with major spoilers on the side, by YMMV.

Chopin - Revolutionary Etude - http://www.youtube.com/watch?v=iEHssNZUihc (sound familiar?)
Bizet - L'Arlésienne Second Suite Farandole - http://www.youtube.com/watch?v=KHGV97qJN5Q
Dvorak - Symphony No. 9 in E minor From " The New World" 1st Movement - http://www.youtube.com/watch?v=BDI2zpRBkUw&feature=relmfu
Mussorgsky - Pictures at an Exhibition The Hut on Fowl's Leg's [Baba-Yagá] - http://www.youtube.com/watch?v=yEEKoMnkIQY&feature=plcp
Rossini - William Tell Overture Pt. 2 "Storm" & Pt. 3 "Ranz des Vaches" -http://www.youtube.com/watch?v=k1HhUIr291A" target="_blank"> http://www.youtube.com/watch?v=k1HhUIr291A

There's others, but these are the uptempo ones. Thanks for reading!

Feel like specifying if you want them under 2:30 or if you want them with ITG or DDR influenced steps...?

Since I was imposing on people, didn't know if I should! Probably DDR influenced.

As for length, I'll leave that up to the creator. Definitely not as long as the extended cuts I linked though! That was just so I could avoid videos with spoilers.