Karaoke Party - Sing all your favorite songs like My Heart Will Go On, Call Me Maybe, and Barbie Gir

[bbls]

this video explains it better than i can
[media]http://www.youtube.com/watch?v=KfO1XhRob3c[/media]

obviously a mic is required

not much else to explain

the pitch detection can be a little wonky sometimes but its not too bad
you can also request songs to be added to the list
like this
[media]http://www.youtube.com/watch?v=0x5ZRAVXxr8[/media]

also be prepared to get stomped by teenage girls

[URL]http://www.karaokeparty.com/en/[/URL]