So apparently Utaban is no more. There was a 3 hour special episode on the 23rd looking back at the show's history. Unfortunately I can't seem to find any clips, but Hello!Online has the MM OG segment on their tracker.It is, however, being replaced by (or perhaps reformatted as) "The Music Hour" next month, with Ishibashi and Nakai continuing their hosting duties. Here's the most substantial info I could find on it, and it's all in Japanese.
So apparently Utaban is no more. There was a 3 hour special episode on the 23rd looking back at the show's history. Unfortunately I can't seem to find any clips, but Hello!Online has the MM OG segment on their tracker.