Page last updated at 7:42 GMT, Monday, 26 October 2009
Huw Stephens and Greg Cochrane
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See what happens when you organise your own festival
One hundred and fifty bands played across the city of Cardiff this weekend as part of Swn festival.
The three day event is the idea of Radio 1's Huw Stephens, who has spent the last 12 months hand-picking artists, DJs and venues.
Newsbeat's music reporter Greg Cochrane caught up with Huw on the opening day.
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