Blank Realmâs deceptively modest name belies one of the most exciting rock bands in Australiaâno, make that the world. Their songs boast vocals, choruses, and fairly typical structures, but these familiar elements somehow cohere into scintillating, catchy songs devoid of corn. At a time when most rock is groaning on its deathbed, Blank Realmâs latest album, Go Easy, suggests that thereâs still robust life in the old coot yet. Check the âDeath Valley â69ââlike âActing Strangeâ for proof. (Cairo, 507 E Mercer St, cairocollection.blogspot.com, 8 pm, all ages)