Karaoke

Most of my students know I love karaoke.  Lately I've been trying to sing more Japanese songs.  It takes time to learn all the words, but it's fun.  I'm a fan of Mongol 800 and HY (both Okinawa bands), and lately, I'm starting to like a few songs from Flow.  

Right now, I'm working on this song.

So, now you know the kind of music I like...does anyone have suggestions for songs I should try in karaoke?  Leave them in the comments.  I'm always open to new music!