Gabriela Gunčíková ( , born 27 June 1993 ) , also known as Gabriela Gun , is a Czech singer . Her singing voice has been described as a cross between Sheryl Crow and Ann Wilson from the band , Heart . She was the runner-up of the second season of '' Česko Slovenská SuperStar '' and won the New Artist award at the 2011 Český slavík awards . Gunčíková was a touring vocalist of the Trans-Siberian Orchestra from 2014 until 2015 . She represented the Czech Republic at the Eurovision Song Contest 2016 in Stockholm with " I Stand "
I Stand
I Stand (song)
Gabriela Gunčíková