Despite that I play alot, there are only a FEW that I love.
1. Cowgirl (Heavy). As a semi-chug girl (but same time half like a stick), playing any kind of 8-footer is a chore... But this one is a acception. Love the "horse-gallops". Fits the personality (of the song) well. :P
2. Look to the Sky (True Colors Mix) (Heavy). With freeze arrows like that, you can tell that it has a relaxing feeling. <3
3. Tie between Love2 Sugar and White Lovers (Both heavy). Because I LOVE Pop'n Music, these are the two music I play. Love2 Sugar follows the lyrics in a light-ish way, and White Lovers... Is so different. Plus that I "move" around alot for such a "Winter Dance" song. XD
4. Un Deux Trois (Heavy). Easy. But almost same response as LttS (True Colors Mix). But funner, and even the pause. ("Do you believe in fantasy, give me some estacy". XD)
5. Freckles (Heavy). Re-introduced to SuperNOVA AC US, I realized how fun yet "tiring" this chart is. Nice for a work-out.
6. Dream a Dream (Heavy). Possibily the only song that is fun to play on a 5th Mix machine. (The machine works VERY NICELY.) Funny thing is that it's owned by a pizza restruant. (I think it's family-owned.)
7. Kick the Can + 1, 2, 3, 4, 007 (Variety level). Kick the Can is the king of the clasic lisence DDR songs that I see alot of hardcore players play. If I can get EX for the PS2 (US ver.) and a good pad, i'll be sure to play this classic again. Also, 1, 2, 3, 4, 007, is one of my FAVOIRTE NEWBIE songs for 4th mix. Back then when we want to focus on our timing, we hog the 4th Mix machine in Chinatown and play this song.
That should be it.

Timer - Pop'n Music-holic.