Girls Aloud - Sound Of The Underground - HD [Tangled Up Tour DVD]

Girls Aloud performing Sound Of The Underground Live at the O2 Arena, as shown on the Tangled Up Tour DVD. Make sure to click the watch in HD button to get the best quality, even in fullscreen! Note: Please give the watch in HD option time to appear, as it can take time for YouTube to render the HD video stream. (c) 2008 Fascination / Polydor Records