Usher has followed the release of his new album Versus with the OMG Tour, his first big-budget spectacle since 2004. Embarking on a 25-date tour of America, the platinum-selling artist remarked that his show would be ‘more technical’ and predicted his fans would be left blown away with gasps of ‘OMG’. Behind the scenes, a few of those OMGs were the result of an impressive lighting rig featuring … [Read more...]