This game SHOULD be more addictive but it's suffering from the same problem Ouendan 2 had where there aren't too many tunes that are of interest to me. :/
This tune is an exception though! It's the Taiko Dance - Volume of Fire. :D I LOVE tunes where percussion instruments are predominantly featured! ^____^
Full combos aren't too difficult to achieve on Easy or Normal mode but, I've yet to actually get completely perfect (with no "goods/passables" and no combo breaks) on any tune. ._.~