I saw Clam Chowder live at BosKlone, which was, what, 20 years ago? I liked them a lot, but I never followed up. So I take it he's Igor Medved, a/k/a Igor Bear? That's a name I vaguely know, but I don't know why. It's just my silly peer trick: if I've ever heard an SCA name, I remember it, but the "skill" is utterly useless since my brain stores no further references.

I know "Madeira, My Dear" from Tony Randall singing it on the old Tonite Show: he was apparently an aficionado of those old musical-hall ditties. (Some of those are hilarious. If anyone knows "Oh, That Gorgonzola Cheese" [which may in fact be modern: I heard it from the CT group How to Change a Flat Tire, who may have written it] I want the lyrics).