He’s brash and crass, laying down wisely juvenile verses in his oddly delightful Australian dialect. Rapper Allday is touring the US to support Startup Cult, his album released last year. He uses his music to share his uniquely down-under energy and inspired lyrics about life and relationships, and he’s coming to U Street Music Hall next week on 11/4. Sharing the stage that night with Mod Sun, New Beat Fund, and Benny Freestyles, you won’t want to miss Allday for his sincerity and pleasing voice. Doors at 6:30, $15. -Jonathan Goodwin