Glenn got a mention tonight on ITV4. During the Grand Slam of Darts. One of the UK players, Denis Ovens is nicknamed the Heat and uses The Heat Is On as his walk on music. Ovens won 5-0 and is through to the last 16 knock-out stage.
There is US interest too. Darin Young is the No1 American ranked player from Pennsylvania and has also made it through to the last 16.
The commentator mentioned that The Heat Is On was sung; if my memory is correct; by Glenn Frey. Each player uses walk on music.Darin Young uses a country song which I dont recognize

(But It sure aint The Eagles

)