You are correct, senor, was not the Descendents guys. The guy on bass actually said he was the 11th Lemonheads bassist. Turnover's a bitch.
Enjoyable show all around. Dando seemed gracious but a bit scattered, but I've never seen them before, so I have nothing to compare it to. They played maybe half of the new album, but mostly old stuff. He seemed disinterested in a few songs--with "Into Your Arms" and the "Luka" cover (which I didn't expect them to play at all), you got kind of an abbreviated verse-chorus-noodling-end version, skipping around a lot. Also played "Kick Out the Jams" into "Skulls." Only songs I wanted/expected to hear and didn't were "Big Gay Heart" and, uh, "Mrs. Robinson."
"Outdoor Type" and "Rudderless" sounded great.