Just in case you haven't heard, HBO's singing New Zealand sensations Flight of the Conchords will be at The Fabulous Fox Theatre on April 11. The whole American tour is being put on by Live Nation, which means you have to buy tickets through the company's website, www.livenation.com, or go directly to the Fox and buy from their box office. Though the presale has already started, the usual ticket sales start this Friday, February 6 at 10 a.m.