Music Games for iPhone (Apps)

Just some music games that I would suggest for anyone who has an iPhone.  I'm not sure if they have the same apps for other smart phones as well.  If not, I'm sure there's something similar.

My favourite is Rythmatic.  It takes your music library and creates a tap-beat game, sort of like "Tap Tap Revenge" but with all your own music!  Oh and it's free too.

Next I would suggest Trivia Tunes for those of you who like to stay on top of the most popular music.  It plays a clip of a popular song and you have to guess who the artist is.  Single or muli-player modes.

Another game like the above is Tuned; same concept as Trivia Tunes.

I'd also suggest you try TouchDance2 and Riddim.  Touch dance is like Dance Dance Revolution, but with your fingers!  There are 4 squares, and the steps go by at the top.  Just be sure to time them correctly!  Riddim is pretty much like a bowling ball, and you have to turn 
your screen to turn the ball and try to get all the achievements.  Be careful, its really fast!

Lastly, try Auditorium.  It's an amazing concept, actually, but hard to explain.  There are streams of light, and arrows that you can put into/next to the light to change its path.  There are also boxes that you are trying to fill with the light using the arrows, and each box you fill adds a new sound.  Check it out.