What’s Irish, Japanese, and tone deaf all over? Why, Wednesday night karaoke at the ASGARD, of course. This “Irish bar” (of the Busch Gardens variety), where your favorite music goes to die, is enormous and homey, and hump night abounds with students, American Idol wannabes, and local performers, some of whom can actually sing, so if talent intimidates you, throw back a few Guinnesses before grabbing the mic to belt out your boozy rendition of “Rehab.”

THE ASGARD | 350 Mass Ave, Cambridge | 617.577.9100