Subscribe and 🔔 to OFFICIAL BBC YouTube 👉 https://bit.ly/2IXqEInStream original BBC programmes FIRST on BBC iPlayer 👉 https://bbc.in/2J18jYJ System of A Down - Radio/Video on the Main Stage on Friday at Reading 2013. For more exclusive videos and photos from Reading + Leeds 2013, check out http://www.bbc.co.uk/readingandleeds #bbcAll our TV channels and S4C are available to watch live through BBC iPlayer, although some programmes may not be available to stream online due to rights. If you would like to read more on what types of programmes are available to watch live, check the 'Are all programmes that are broadcast available on BBC iPlayer?' FAQ 👉 https://bbc.in/2m8ks6v.BBCBBC