Cocknbullkid, Primary 1 and Tall Ships are among the late additions squeezed in for SWN Festival 2010.
A La Fiste, Alex Dingley, Black Spiders, Books and Brown Brogues will also now play as the music festival unfolds around various venues in Cardiff, Wales from 21-23 October.
Kids In Glass Houses’ Aled will play a DJ Set, with Calories, Dad Rocks, Ellen And The Escapades and Enbe among the last minute names.
Gwilym Gold, James Blackshaw, Jonathan Powell and La La Vasquez will perform along with Let's Wrestle, Little Fish, Masters in France, Meic Stevens and Mimas.
The final acts to play will include Moshi Moshi DJs, Nedry, Nos Sadwrn Bach, P Money, The Blackout's Sean (Dirty Love DJ Set), Shake Aletti, Siôn Russell Jones, Talons, The Xcerts, vvolves, White Ring and Yucatan.
Egyptian Hip Hop, Happy Birthday, Teeth!!!, Perfume Genius, Spectrals, Fiction, Swans, Pull In Emergency, Islet, Magic Kids, O.Children, Fair Ohs and Wilder have all been announced previously.
Click here to see the SWN Festival line-up.
SWN Festival 2011 tickets are on sale now with a three-day pass available for £45, Thursday-only tickets are £10, for Friday it’s £15 and for Saturday it will set fans back £25.
Click here to buy SWN Festival tickets.