Jamiroquai review – hat-sporting acid jazz superstars are slick but lack substance

OVO Hydro, Glasgow
The novelty headgear tally is high and frontman Jay Kay is in impressive voice – but strong material is smothered by polished playing and flashy productionBy the look of the crowd, there aren’t many fluffy, oversized or sparkly hats left on the shelves in Glasgow. Among the originators of the quintessentially 90s acid-jazz genre, Jamiroquai are now a legacy act worthy of their own themed dress-up. Tonight, sole founding member and noted headgear enthusiast Jay Kay