The new one-day April edition of Swn Festival (April 11) will take place in various venues across Cardiff, Wales, United Kingdom, with 39 bands playing across 7 stages. See swnfest.com/line-up for details of participants. Tickets are £25 and can be bought on www.swnfest.com/tickets/, in person from Spillers Records in Cardiff, or via www.seetickets.com. There&rsquos also tickets available for £12 if you&rsquore aged 14-17. But there&rsquos some restrictions on which venues you can access and until what time if you&rsquore under 18 (www.swnfest.com/venues/).