Really, we should all be mad about Pink Mountaintops. Because they’re Canadian. And they’re doing down-and-dirty, makin’-it-behind-the-bleachers rock ‘n roll, a genre that we should theoretically own, hands down. And worse than that, they’re doing it well. I mean, as if Canada had not already asserted its indie rock dominance, now they come trouncing on home territory. Yet, it’s just really hard to be mad at a man with questionably short shorts and Jesus-hair crooning…

FRIDAY: The Mozart Year is almost halfway over — the man’s birthday was January 27 — but classical concert programming continues to celebrate it. Opera Lafayette gets in the game tonight and tomorrow (June 2 and 3, 7:30 p.m.) with a concert performance of Mozart’s first important opera, Idomeneo, at the Clarice Smith Performing Arts Center in College Park. The vocal cast promises to be excellent, including an up-and-coming young singer named Millicent Scarlett, who…