This is an archived article that was published on sltrib.com in 2011, and information in the article may be outdated. It is provided only for personal research purposes and may not be reprinted.
Here is a picture of the Neon Trees' Tyler Glenn, taken by photographer Michael Mangum.
I was not at the show, but what I heard is that the singer of headliner Panic! at the Disco was hospitalized for malaria (!), so the band, led by the band's Utah bassist, used various singers to sing a greatest-hits-type set, including Tyler.