The Mellotron Group

Before you go out and get a cheap Korg Monotron ribbon thingy...Watch this:
http://www.youtube.com/watch?v=CFr8w4sxugg
Maybe if it had CV output it might be a cheap / useful ribbon controller, but as it is it's kind of useless isn't it?

What's twice as useless as a Monotron?  Two of them.
http://www.youtube.com/watch?v=du9P8nMulvA